IPhone does not turn on, black screen - what to do

IPhone does not turn on, black screen - what to do

Does not turn on iPhone? The solution is.

An iPhone does not turn on and does an apple burn on it? Or the screen is completely black and the iPhone does not respond to pressing the buttons? Both of these problems can happen with any user of the iPhone, and the smartphone is not necessary to drop. About what to do if the iPhone does not turn on talked in this instruction. It is possible to solve the problem without a hike to the service center and the spending accompanying this.

IPhone does not turn on, black screen - what to do

Run "hard" reboot

The first thing to do is if the iPhone does not turn on - to perform it forced (it is "tough") reboot. It displays the iPhone from the recovery mode, which could be accidentally enabled and simply resets the program errors on the device.

Forced reboot in different ways performed on various iPhone models.

On iPhone 6S, iPhone 6, iPhone 5S and earlier models . At the same time, press the "Home" and "power button" (the power button is located on the side or at the top of the housing) and hold them within 15 seconds until the Apple logo appears on the screen.

On iPhone 7 and iPhone 7 Plus . At the same time, press the volume button and the power button (lateral) and hold them within 15 seconds before the Apple logo appears.

On iPhone 8/8 Plus, iPhone X and more new models. Click and immediately release the volume zoom button. Press and immediately release the volume reduction button. After you hold down the side button and hold it within 15 seconds before the Apple logo appears.

? Remember how the forced reboot is performed on your device. It is capable of helping in most similar failures that may happen on the iPhone.

Forced reboot is completely safe. Its execution does not delete any data on the iPhone, so it can be done without fears.

❗ Ways to restore the iPhone in this manual are placed from simple to complex. If the "tough" reboot did not help, go to the next method. He will have to help solve the problem.

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Connect the iPhone to the charger

Often an iPhone does not turn on and does not give any signs of life due to the fact that his battery sat down. Connect your smartphone to the charger and leave the hour connected.

Several important recommendations that should be considered:

  • Use original or high-quality charging accessories . There were cases in which the iPhone turned off due to the selent battery, but did not charge due to the use of a broken charging adapter or cable. Be sure to make sure the charger and the cable are in working condition.
  • Charge the iPhone from the electricity network . Very often, users charge the iPhone from the computer's USB port. But because of the old battery in the smartphone and low power connector charging simplicity does not happen.
  • Check if the connector is not polluted . Sometimes the IPhone charging does not start because of the highly contaminated Lightning connector. Inspect the charging port. If it is really dirty, carefully clean it, for example, with a toothpick.

⚡ How to understand that the iPhone began to charge?

If the Lightning - iPhone logo is not charged on the Lightning - iPhone cable and asks for connections to the charger. If such a logo is displayed after you set the iPhone to charging, then the cable or adapter fail. Use other charging accessories.

IPhone does not turn on, black screen - what to do

If only the battery is displayed on the screen, then the charging is successfully executed. It is worth worrying only if this logo without changes is shown on the display for more than 30 minutes. In this case, you should also replace the charging adapter and cable.

IPhone does not turn on, black screen - what to do

To content.

Connect the iPhone to iTunes in recovery mode

If neither charging nor to "hard" reboot the iPhone does not respond, the smartphone must be translated into the recovery mode. Here you immediately note that directly the recovery of the iPhone may not be needed. About everything in order.

First of all, try to return the iPhone to the working condition without recovery. This method saved thousands of iPhone without deleting data that implies recovery. Therefore, we strongly recommend initially use it.

Step 1. Connect the iPhone to the computer using the USB cable and run iTunes (Finder window in MacOS Catalina).

Step 2. Enter the iPhone to recovery mode. For this:

Note: iPhone must be sure to be connected to a computer via a USB cable.

  • On iPhone 6S, iPhone 6, iPhone 5S and earlier models . At the same time, press the "Home" and "Power" button (the power button is located on the side or at the top of the housing) and hold them for about 20 seconds until the iTunes logo appears on the screen (Laptop logo in iOS 13).
  • On iPhone 7 and iPhone 7 Plus . At the same time, press the volume button and the "Power" button (side) and hold them for about 20 seconds before the iTunes logo logo appears (Laptop logo in iOS 13).
  • On iPhone 8/8 Plus, iPhone X and more new models. Click and immediately release the volume zoom button. Press and immediately release the volume reduction button. After clamping the side button and hold it for about 20 seconds before the iTunes logo appears (Laptop logo in iOS 13).

Step 3. In the iTunes window, click " Extract iPhone "

IPhone does not turn on, black screen - what to do

Step 4. Perform a reboot of the iPhone . To do this, simply clamp the "Power" button (side button). You can also make a forced reboot using the method described above.

As a result of this operation, your iPhone may turn on and re-earn as before without the need for recovery.

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Restore iPhone through iTunes

If the iPhone does not turn on and after connecting to the computer, only recovery will help.

In most cases, recovery implies deleting all data from the device. . It will be possible to return them only if there is a relevant backup.

Step 1. Connect the iPhone to the computer using the USB cable and run iTunes (Finder window in MacOS Catalina).

Step 2. Enter the iPhone to recovery mode. For this:

Note: iPhone must be sure to be connected to a computer via a USB cable.

  • On iPhone 6S, iPhone 6, iPhone 5S and earlier models . At the same time, press the "Home" and "Power" button (the power button is located on the side or at the top of the housing) and hold them for about 20 seconds until the iTunes logo appears on the screen (Laptop logo in iOS 13).
  • On iPhone 7 and iPhone 7 Plus . At the same time, press the volume button and the "Power" button (side) and hold them for about 20 seconds before the iTunes logo logo appears (Laptop logo in iOS 13).
  • On iPhone 8/8 Plus, iPhone X and more new models. Click and immediately release the volume zoom button. Press and immediately release the volume reduction button. After clamping the side button and hold it for about 20 seconds before the iTunes logo appears (Laptop logo in iOS 13).

Step 3. iTunes will report an iPhone detection in recovery mode. In the window that opens, select " Refresh " Initially, you should choose this option, as it can allow returning the device into a working state without losing data.

IPhone does not turn on, black screen - what to do

If the recovery without losing data is possible, the iPhone update process will begin. Wait for his end. ❗ In no case, do not disconnect the iPhone from the computer.

IPhone does not turn on, black screen - what to do

Step 4. If the update is completed with an error, then recovery should be recovered. Re-enter the iPhone to recovery mode (step number 2) and in the iTunes window that opens, select " Reestablish " Wait until the end of the operation.

IPhone does not turn on, black screen - what to do

As a result of updating or recovery, your iPhone will return to the working condition.

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If nothing helped

None of the methods listed above did not help? This means that physical breakdown has occurred in your iPhone and you need to contact the service center.

What is the iPhone does not turn on?

one. Battery failed - The most common reason why the iPhone stops turning on. If you first noticed that the smartphone was rapidly discharged, turned off at 10-30% of the charge, disconnected in the cold and any other similar anomalies took place with it, then the problem is accurately with the battery.

Will help replacement . The price of the issue in most service centers of Russia - 1500-3000 rubles. Apple's authorized service centers in Russia is more expensive - 3000-7000 thousand rubles.

IPhone does not turn on, black screen - what to do

2. Breakage of the power controller - Another very frequent cause of the iPhone exit. Symptoms before the exit of the smartphone is caused by the battery breakdown - random shutdowns of the device, overheating.

Replacing relatively inexpensive . Change the power controller or another chip associated with the charging process can at a price of about 2000 rubles.

3. The failure of other components. The iPhone may not be included because of the breakdown of dozens of different components, up to the motherboard. Most often it happens after the fall of the smartphone. It is possible to determine what exactly I was broken only during diagnostics.

Repair can ruin . If the iPhone did not overheat before breakdown, it is better to immediately start praying that the motherboard is safe. Its replacement, especially on the new iPhone models, will get in a penny. Question price - up to 30 000 rubles.

Before going to the service center, we recommend contacting Apple official support . Company specialists willingly help the Council.

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Top 10 reasons: why the iPhone 4S does not turn on?

If the iPhone 4S does not turn on and does not submit signs of life - do not panic.

badge in charging

Content:

Take advantage of our article searching for damage.

Cause №1. Ended the charge

Very often, users face this banal problem when the phone does not turn on, and it actually needs to be simply charged.

In this case, connect the machine to the adapter and hold for 15 minutes, the icon must appear in charging on the screen.

What if the device does not charge?

If the iPhone 4S was completely discharged and after 15 minutes after charging, the "Lightning" and "socket" icon is lit - you need to still hold the phone on the charger.

Connect the phone to the charger for a longer period

Connect the phone to the charger for a longer period

There are often such cases when a fully charged smartphone without visible causes is not charged and does not turn on.

This problem is associated with rare iPhone 4S updates.

Solving the problem is the simultaneous holding with the HOME and POWER key for 15-20 seconds before the apple appears on the screen.

After that, the smartphone can be charged further.

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Cause # 2. Faulty Charger or Battery

In case, after connecting the adapter and wait for some time, the device does not charge, the problem may be in a broken plug or a charger cable.

Non-working charger cable

Non-working charger cable

Tip! Try the charger to connect not to the outlet, but to the computer, if after that the charging icon does not burn on the screen, then the problem is in the adapter.

A breakdown can cause incorrect operation of charging in a house or car.

But if the screen does not burn, the charge does not go, it can be a faulty battery.

Fortified iPhone 4S Battery

Fortified iPhone 4S Battery

As in any phone, the battery can exit. It can be both factory marriage and wine owner's iphone.

Tip! With a factory marriage, the device is better to pass back to the store.

If you have already for several years iPhone 4s, do not be surprised that he keeps bad charge - this is natural wear.

But if the new smartphone constantly requires recharging, it is worth thinking about changing the battery or at least acquire external.

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Cause number 3. Breakdowns of the power controller

The causes of the failure of the power controller can be three:

  1. Subcarcel or defective analogues of the original charger.

Tip! It is better to immediately buy an original charger than after spending a lot of money to repair an iPhone.

Original Charger

Original Charger

  1. Voltage jumps.

Tip! Do not charge the iPhone in the train or in places where the voltage is applied alternately.

  1. Dirt and dust entering the charging connector.
Fault Connector

Fault Connector

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Cause №4. System failure

Often the smartphone is not included due to the system failure. The main problems can be:

What to do in such a situation? Try to restart the iPhone 4S by pressing the Power and Home button.

Reload iPhone 4S.

If, after the reboot, no sound signals appeared, the apple icon does not burn, then connect the iPhone to the computer and open the iTunes program.

But the device does not turn on anyway? Then you need to reflash your smartphone.

If you did nothing, the update was not made, the games were not downloaded, do not understand how to reflash the phone, then it is better to use the services of the service center.

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Cause number 5. Phone firmware problems

Why does the device indicate an apple logo, but does not start the system? Most likely, an error occurred during the phone firmware.

Shows the apple logo, but does not start the system

Try to make a forced reboot through the POWER and HOME buttons. But if the reboot failed, try to restore it.

Recovery differs from updating that the data will be deleted, the factory settings will be installed, when updating, the data is saved.

  • Connect the machine to the computer and turn on the iTunes program.

iTunes.

  • Choose our device and click on the Shift button, and click Restore.

Restoration

  • You must specify the path to the downloaded IPSW file, which is firmware. Click "Open" - recovery began.

Path to the downloaded IPSW file

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Cause №6. Breakdown due to moisture

What if water got on the smartphone? It is optional that the phone was drowning, but several drops are enough to display a device from the working state.

In this case, it is enough to remove the battery from the phone and give it to dry.

Phone after the rain can fail

Tip! If you independently decide to disassemble the phone and turned off the battery. Then when reverse assembly before inserting a SIM card, set the correct time, and then after the assembly there will be bugs of the communication module .

But if after the iPhone 4S manipulations, the iPhone 4S will not be turned on, we advise you to attribute it to the service center.

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Cause number 7. Phone fell from height

What if the phone fell and immediately turned off? The reason for the breakdown is extremely clear: one of the locales of the device moved: the battery, the power button, etc.

With a stronger impact, a chip or motherboard may suffer. In this case, to fix yourself the phone will require professional skills. iPhone 4S after falling

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Reason number 8. iPhone 4S does not turn on, but the apple is burning

Try to perform the following manipulations in case the apple logo is lit, and the phone does not turn on:

  • Restart the phone using the HOME and POWER buttons while holding 10 seconds
Click on Home and Power

Click on Home and Power

  • If the logo apple is still on the screen, and the phone did not turn on, then you need a flashing.
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Cause number 9. Phone vibrates and the screen does not turn on

It happens that the phone without visible reasons vibrates and does not react to anything.

Try to restart it by holding the POWER and HOME buttons for 10-20 seconds, as shown above.

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Cause number 10. The phone does not turn on after the update

The phone does not turn on after the update? Then you need to do the following:

  • Try the download update for iTunes

Download updates for iTunes

  • Then make "Restore"

Restoration

Video to help those who have gathered to experience their strength in the repair of the smartphone:

iPhone does not turn on: reasons and repair

Let's consider and try to understand the main reasons why the iPhone does not turn on.

  1. Black screen . If you just connected your smartphone to the charger, and before that it was completely discharged - this is normal. Charge the phone at least 15 minutes - this time is enough so that the battery score a sufficient charge. Try to turn it on. Does not turn on? Read the article on.
  2. You know exactly what the phone is charged, however it does not turn on . The problem most likely lies in the firmware hang or, perhaps the phone moved to the save mode. In this case, you need a tough reboot of the smartphone. In all models to the iPhone 7, you need to simultaneously hold and hold the power and "home" buttons for about 30 seconds. To restart iPhones, where there is no such button, you need to quickly clamp and release the volume button, the same is repeated with the volume button, and then hold the power button until the Apple logo appears on the screen.
  3. Have you tried to turn on the iPhone, but it did not turn on? At the same time on the screen it lights up, then the "apple" disappears ? Usually such a problem is an unsuccessful iOS update indicator, installation of software for hacking (such as Jailbreak) or a failure when restoring an iPhone from a backup. Try returning the device to the factory settings. Below you can familiarize yourself with two iPhone recovery modes.

Apple is burning on iPhone

If black screen

When iPhone looks at you empty, black screen - do not rush to panic. This does not mean that he came to the end. Most likely, the reason is that the battery is completely discharged. The second reason may be dependent IOS. Rehabilitate the device is easy. The main thing is exactly what we will tell you.

If the reason is the fact that the battery is discharged, the long stay of the iPhone in the cold, then you first warm your device in the palms. Then fifteen minutes connect the device to charging. If the reason for the non-working iPhone in the discharged battery is shortly turning on. If this has not happened, it is possible that the IOS hung around everything. Then you need to click simultaneously on the Home and Pover buttons and hold them so ten or twenty seconds. Soon you will see that an apple is lit on the screen. Release the buttons and approximately after a minute of iOS starts.

Combination of keys to restart the device

If in this case the long-awaited apple does not burn, we will tell you what to do. It is necessary to enable / disable the silent mode to the iPhone two or three times in a row. Then connect the charger for fifteen minutes. This operation, as a rule, always gives a positive result.

Activation of silent regime

If these actions turned out to be unsuccessful, try changing the charger and cable. Perhaps they are the perpetrators that the iPhone does not turn on. If you do not use the original, but a cheap Chinese fake, the reason may be in this.

New adapter and charging cable

2. If the buttons do not work

The following option meets: the iPhone does not respond to pressing the buttons, and the screen of the last application is hung on the screen. The first thing you need to do in this situation is to restart the device in the compulsory mode. To do this, hold the "sleep mode" / "awakening" and "home" buttons at the same time, and in ten and fifteen seconds you will see that an apple is on the screen again.

Forced reboot of the device

It happens that the device does not turn on anyway. Then you should connect to charging and leave to charge the iPhone at fifty-sixty minutes. Soon you will see that the charging screen is on. If this happens, check the connector socket carefully, the charger and cable. Perhaps the reason in them. Try to fulfill the same procedure by resorting to the help of another source of battery charge.

Phone Charging Indication

Recovery Mode through iTunes

To take advantage of this way, you need a computer, high-speed Internet connection and iTunes media player. And then perform several tasks:

  • Run iTunes on your computer.
  • Connect the USB cable to the PC (but not to the phone).
  • Turn off the iPhone:
  • Connect to the USB cable telephone. Wherein:
    • iPhone 8 and all models x - clamp and hold the side button;
    • For all other generations - to hold and hold the "Home" button.

    Important! Hold the button until the iTunes logo appears on the device screen and the plug image.

    iTunes for iPhone generation x

  • A notification is displayed on the computer screen that the iPhone is in recovery mode. Press the "Restore" button. After that, the recovery process will begin, which may require 40 minutes and more. It is important that at this time you use high-speed Internet connection, otherwise the process will delay or fail at all. While restoring the iPhone to the factory settings, its screen will remain black - this is normal.

The battery died

This is the most common reason for the inconction of iPhone besides charging problems. A sign of the battery failure can be a sharp shutdown when the charge is 10-30%, regular shutdown at cold temperatures (below -1 degree). The battery failed can be replaced: the cost of work along with a spare store will be about 2.000 - 7.000 rubles. In the official service and half the price of non-states.

ACB has developed its resource

If the phone began to revive after a long non-use, for example, it was left in the desktop box for a long vacation, a deep discharge of the battery is possible ("Sleeping Battery"). At the same time, the destruction of chemical bonds inside the battery, and as a result, a decrease in voltage to 1-2 volts. The power controller on the motherboard detects a critical level of charge and blocks the charging of the battery. Voloking on voltage, saves from the swolling of the Li-Ion battery case, and does not allow the iPhone electronic filling.

Any complete discharge is the risk of working capacity, you should not bring the phone to zero. Specialists advise to keep charge ranging from 80 to 20%.

You can try to push the battery, but for this you have to remove the battery, dismissed the case. After the seizure, connect the item to the universal charger, in the following frog. Thanks to the straight line of energy supply, there is a chance that the battery will revive.

But this is a temporary solution, continue to watch the device: the battery can be discharged too quickly and then without replacing the service can not do.

To start

Remember! Li-Ion batteries life life of about 3-4 years, or 300-400 charge-discharge cycles.

If the smartphone serves longer than this time, it is right in the workshop!

Connect to the charger

Put the smartphone for charging, it is possible that he just discharged. After some time, after connecting the wires (we advise you to wait at least 15 minutes), the iPhone must submit signs of life: the battery or logo will appear on the screen, after which the iOS load will begin.

If there is no turn on, and the red battery icon is shining on the screen (the smartphone is connected to the memory), charging is faulty and should be changed. Check the power of the cord and the power supply on another phone. The problem may be in non-original charging, try searching the original kit or its MFI Lightning analogs.

We recommend to inspect the Lightning charger, the rectangular hole is often clogged with dust and mud. Detailed instructions just below.

Alternative Chinese kits often fail, they are short-lived, losing compatibility with the device with time, can cause self-burning aphon or simply fuse and crumble. Often, the defect occurs inside the isolation, a copper veil can break down, and the working cord will stop charging the phone. The most qualitative of non-original - charging devices companies Rock and Orico, no complaints happen to them.

If the smartphone fails to run after 15 minutes, the screen remains black, it does not even turn on the backlight, or an image of the socket and zipper was shown, the battery was discharged "in zero". Most likely, you will have to change Batarek to a new one, but about it is slightly lower.

Make a "hard" reboot

You can try to "wake up" the device yourself: Restart the device without disconnecting it from charging. To do this, press the "Enable" and "Home" button simultaneously (or the volume key for models from the 7th generation), hold 10-20 seconds. What would be forced to overload an iPhone X, press the volume key up, then down and clamp the power button until the apple sign appears. Detailed instructions for each model see here.

Lightning connector broom or clogged

Check out the performance of the lightning connector: there is no contamination or foreign objects in it, for example, crumbs, sand or villi from jeans pocket. Clean the port will help toothpick, but it is necessary to do it carefully, so as not to damage the contacts. An ordinary clip comes to the rescue: it is enough to beat the sharp end.

Cleaning the iPhone connector

In order to avoid clogging the connector, we recommend using special silicone plugs: the output will be heteritically closed and extraneous particles will not fall into it.

Hung the application

Even the original Apple programs hang from time to time, and what to talk about hundreds of third-party applications. If the iPhone hovers "tight" and the standard slider when you press the POWER button does not appear, it will certainly help the "hard" reboot of the device. Recall the sequence:

  • At the same time, clamp the HOME and POWER keys.
  • Expect the device shutdown (10 - 15 seconds), but do not release the buttons after shutdown.
  • Wait for the appearance of the Apple logo and start downloading iOS.

The charge controller burned out

When charging from a fake device or a bad cable, and due to voltage drops, the power controller can burn. Often this comes from charging in the car, impact, moisture. The iPhone - microcircuit controller, which is responsible for the distribution and regulation of energy supply for all nodes of the motherboard and peripheral components. To fix it, you need to completely open the device, so without the help of specialists can not do. The replacement will cost from 1.500 rubles on older smartphones models, and up to 8,000 more in informal services.

The power button broke down

If when you press you feel a strange tactile response or no click, malfunctions are possible. The keys itself is made of durable aluminum, but under it there is a fragile spring contact. Metal crumble due to hit or excessively strong pressing, blocking the operation of the power button itself.

To enable the technique, it is enough to supply voltage to the power controller. Simply put, cover the charging cable.

To disable and restart the device, you can set the AssistiveTouch virtual button for a while. Disposal through settings> Basic> Universal access AssistiveTouch item.

Motherboard fault

If the problems are in the heart of the phone, then the transfer of data between individual nodes, a processor and controller is violated. The main reasons are a blow to solid surfaces or poor-quality repairs due to incorrect assembly at the end of the process. Remember, you may have recently changed the display to a new one. Perhaps when assembling, the master was mistaken and screwed a long bolt not at the hole. If so, contact the same service and describe the situation.

Alternatively, burned processor or memory.

The repair of the motherboard may be expensive, sometimes it is easier to replace it with the whole. The price varies greatly. For example, on 6 iPhone model, the cost of repair will be 3.000-5.000 rubles.

After update

If the phone stopped turning on immediately after installing the firmware, regardless of whether it is completed or not, then update the device again. In difficult cases, if the phone refuses to work with the new firmware, restore the last worker on which he loaded. To do this, first download the desired version from the Apple official site and on the main screen of the iTunes program before pressing the "Restore iPhone ..." button. Hold down the SHIFT key. The program will open the standard file selection dialog in which it will be offered to select the downloaded file.

DFU mode

If your iPhone does not turn on even after the described method above, one more option remains - recovery in DFU mode (Device Firmware Update).

For models to iPhone 8:

  • Connect an iPhone to charging at least 5 minutes.
  • Connect the phone to the computer using a USB cable.
  • Run iTunes program.
  • At the same time, press and hold the "Home" and "Power" buttons for 10 seconds, then release the "POWER" button.
  • It is important that the message "Recovery Mode" appears in iTunes. The operation may require from 15 to 30 seconds. With a successful input to the DFU mode, the phone screen should not display anything.
  • After you entered the DFU mode, select the Restore iPhone button. If you change your mind and want to exit the DFU mode, disconnect the cable from iPhone and hold the HOME and POWER buttons for 10 seconds. After that, the phone / tablet must reboot.

Translate to DFU mode

For iPhone 8 and Generation X:

  • Download and run on the computer the latest version of iTunes.
  • Connect the phone to the computer using a USB cable.
  • Simultaneously press and hold the volume button and POWER 10 seconds.
  • Release the volume key, continuing to keep POWER for another 15 seconds.
  • A message about connected iPhone appears on the computer screen in DFU mode. At the same time, nothing should light up on the phone screen.
  • Agree with ITunes offers to recover an iPhone and follow the commands.
  • Next, iTunes independently downloads the actual software and power your smartphone.

DFU mode for iPhone

On a note! Similar recovery options can also help if: During startup, Apple logo or red or blue screen appears; For iPhone 4S, iPhone 5S - on the screen it burns, then apple goes out; does not turn on, but heated.

In the process of recovering iTunes gives an error? So, the problem is in the hardware of the smartphone, and not in the software. In this case, it is necessary to urgently carry it to the service.

After drowning

Damage to smartphones due to contact with moisture takes not the last place in the list of causes of appeals to the service. Even short contact with water or staying in a strongly wet place can cause damage to contacts and conductive paths inside the phone. In addition, we note that the iPhone 5 and 5S models have no moisture protection. If the smartphone after contact with the moisture began to work incorrectly or completely refuses to turn on, it means that the service center cannot be avoided. In this case, a comprehensive cleaning of the affected contacts of contacts is needed, and in difficult cases and the restoration of the electric corrosion of the motherboard tracks undergoing electrochemical corrosion. Alone to eliminate the possible consequences of drowning is really difficult.

After the fall

If the iPhone fell and does not turn on, although there are no visible large damage - most likely one of the loops departed. Try to restart the device if it does not work - this problem is better to solve in the service center, especially if the phone is still under warranty. But mechanical damage is not warranty cases, so repair will have to pay.

With full disabling, you can independently unwind the smartphone, remove the back cover and inspect the contact - but only in the presence of sufficient confidence that you will not damage your microcircuits even more.

Mode of "Eternal Apple"

IOS failures - as a result of incorrect update, firmware or jailbreak - sometimes the device is introduced into the "Eternal Apple" mode. You can see the dark black screen at the same time, on which the apple is periodically lit and goes out. If the usual recovery is not included via iTunes and attempts to reboot an iPhone unsuccessful, try hard reset.

IPhone in mode

Output 5S iPhone or another Apple device from such a state will help the firmware in Recovery Mode or DFU mode. In the first mode, a complete reset of the gadget settings will occur, it will return to factory settings. In the second, a deeper update is launched, with the restoration of system components iOS. Both modes can be started if you have forgotten the password from the device.

DFU mode solves the most complex problems. To get into it, clamp the device off key, after 3 seconds. Additionally, click "HOME" or a reduction in sound - for iPhone 7 - for 10 seconds., Release the power, and hold the second button to the download sound. Connect to iTunes, Run the recovery.

Problems with the power controller

The power controller is such an element that is responsible for the charge and correct operation of the device battery. The reason for the exit from the system may be a poor-quality charger (cheap Chinese fake of the original IPhone charger), a drop in the phone, entering the water.

What to do, does not turn on iPhone 5S

The most interesting thing is that the failure of the power controller can be similar to the symptoms on the battery breakdown, respectively, many buy a new battery. Imagine their surprise when the phone does not work with a new battery! So before doing something, we strongly advise you to attribute the device to the service center, they will determine the exact cause of the breakage.

If the controller was broken, it needs to be careful. Alone, it is better not to try, you can spoil the fee, but it is not cheap, especially for the iPhone 5S.

Voltage drops

Apple technique is very demanding on the quality of the incoming current, respectively, their chargers are made in a special way, have a complex design and principle of operation. If you charge not with an original device, even a small voltage jump can output a smartphone.

What to do, does not turn on iPhone 5S

When the voltage drops, the power controller suffers, which was mentioned above. It can be replaced, the cost, thank God, a small, but unpleasant precipitate remains, and I don't want to part with my favorite gadget for a long time.

After automotive charging

The problem is that some do not know how to choose a car charging for your iPhone. People are trying to save, respectively buy the cheapest options that do not always have at least average quality.

What to do, does not turn on iPhone 5S

After using poor quality charging, it may fail:

  1. battery;
  2. charging connector;
  3. power controller;
  4. Defined power supply chain.

As you can see, a small savings on the charger can pour out a decent amount for repairs.

If the phone stopped turning on after the use of poor-quality car charging, nothing remains except to carry it into the service center. Himself to try to determine the breakdown, or, even more so, to repair the smartphone in no case is, as inexperienced hands you can bring the phone into disrepair.

After replacing the display

If the display is changed in the service center, then everything should be in order, but if you change home, on your own and without much experience with Apple phones, then the problem may wait for you at any second. Something slightly hooked, and everything, when trying to turn on, can wait for "surprise".

Physical damage

Broken iPhone

Such defects are a serious problem and simply restart the system will not work:

  • The breakdowns that arose as a result of the fall or other mechanical exposure initially harder to fix.
  • Any problem is conjugate with the destruction of either a solid defect of an iPhone element.
  • Most likely, without repair, professionals do not work out.

If you previously disassembled a similar gadget, this skill is useful to repeat another time:

  • Pretty examine the filling.
  • Try to find microcracks, the results of shocks.
  • Inspect each loop separately.
  • Make sure whether the liquid did not get inside.

Often there are enough such actions so that the mobile phone will come to life again. If you do not understand anything in electronics, you never saw chips and you can not imagine, from which edge they hold onto the electric staircase - more correctly, after falling, attribute the iPhone to a good service center.

first aid

Since such devices belong to expensive techniques, sometimes you cheaper to pay someone else's work than try something for the first time.

Tip! Should I say masters about the cause of breakage? If the device is under warranty, it can be silent or confidently argued that the mobile never has fallen anywhere. Warranty obligations on mechanical defects do not apply, and so - possibly and lucky.

Software failure

Consider the moment when the iPhone 5S turned off and does not turn on and the apple on the opposite part of the case does not shine. Frequently often the problem is to need to put fresh firmware on the gadget.

The reinstalling OS does not promise anything kind to any smartphones, because the results of a poorly made shell can later become deplorable if you contact a small "professional". In addition, episodes are familiar when the owner was easier to change cellular, rather than put a new firmware.

Before you still decide on a total update, make sure that the phone did not overheat, did not fall, it does not charge (knowingly knowing that charging is good). In addition, check how the logo will react on the opposite side of the case and the display on the fact that you try to run it. When the apple and the display do not respond to the inclusion, the situation is much sad and you in any case should include a device for repair.

Malfunction in

And although Apple devices are rightfully considered more reliable, compared to smartphones of other manufacturers, they are also subject to malfunctions, hanging and other software errors. The causes of such faults are usually becoming:

  • A large number of simultaneously running applications.
  • Hacking firmware using jailbreak
  • Errors during device update
  • Magnetic storms, Gypsy curse and other incomprehensible causes ...

A radical way to solve problems associated with iPhone software is firmware via iTunes in DFU mode. In this case, we will need a computer and a USB cable (it is better to use the original).

It should be understood that during the firmware all the data from your phone will be deleted, so it is recommended to periodically create backup copies and it concerns not only iPhones.

  • Download and install the iTunes application
  • Run the installed application and connect the iPhone to the computer
  • At the same time, press the "Home" and "Power" buttons, count up to 10 and release the power button. Hold the "Home" button while iTunes does not report that iPhone is connected in recovery mode.
  • In the window that appears, click the "Restore iPhone" button and confirm again in the new window.

Restore iPhone.

  • iTunes downloads and install the latest firmware version for your device.

Recovery in DFU mode is a maximum that can perform an unprepared user independently. If this method does not help, most likely the malfunction of the smartphone is associated with hardware problems.

Malfunction "Iron"

If you do not help any of the methods described above, with a lot of probability, it can be argued that the problem in the "hardware" of the smartphone. There may be several reasons:

  • Natural deterioration of electronic components
  • Ingestion of water and other conductive liquids
  • Battery malfunction
  • Malfunction arising from the use of not original accessories - Charger, Cable
  • Damage to smartphone connector

Do not attempt to analyze the iPhone yourself, even if you have a suspicion of a specific malfunction. Unqualified intervention may be crying to end for your iPhone, trust this work to professionals.

The iPhone turned off and does not turn on - contact the service center, an independent repair attempt only aggravates the situation and increase the cost of further repair.

Fake phone

Knowing how the black fake market flourishes today, it is unlikely that someone is surprised to find out that he acquired a fake iPhone even at the cost of this.

The guarantor of the purchase quality can only be the case when you buy a product in the corporate store.

So, what to do if you found that you have acquired a fake:

  1. If there are checks and without them, try to return the purchase in the store. Perhaps the sellers will not want to arrange noise and return to you.
  2. If you have for one reason or another, refuse to accept the phone, then take it to the service where you can give the paper that you have acquired a fake product that is issued for the real one. After, proceed by circumstances.
  3. If you purchased the goods in the online store and moreover, the seller did not claim that his goods are real, then return the purchase or to defend their rights to you hardly succeed.

Tip! If you find that you have acquired a fake and you have no opportunity to return it, then try it to repair it in service. Still, using the fake, you can also call.

Viruses

The last option that can only meet are viruses. Now they got from computers to smartphones. That is why quite often gadgets refuse to work.

In fact, viruses on iPhone diagnose quite difficult. You can immediately discard this option if you have not yet enjoyed the Internet, and your flash card is checked for the presence of it. Then look the previous options - there will definitely have something suitable. But in cases where you are the real active user of the World Wide Web, you should not be surprised.

In fact, if you do not want to suffer with this problem for a long time, then, of course, it will be best to attribute an iPhone into a specialized service and report your suspicions of viral attacks. In cases where the "diagnosis" is confirmed, the problem is eliminated, and you are offered to install a special antivirus. You should not refuse, because it is he who will help eliminate the re-penetration of infection into your smartphone.

iPhone 5 does not turn on what to do and not charging

It is not worth struggling with telephone viruses yourself. After all, the system is more complicated here than on the computer. It is for this reason that only specialists working in branded service centers will be able to help here. As you can see, the reasons for the fact that the iPhone turned off and does not turn on, quite a lot. All of them, of course, are already familiar to us. And, as you can see, most of them quickly eliminate.

How to turn on the locked iPhone

In the settings of any iPhone, you can enable password protection, fingerprint or Face ID. If you misinterpret the password several times, the iPhone will be blocked. The blocking time depends on the number of attempts than them more, the longer it is in a blocked state. When rebooting, the user gets a broken "brick".

This situation does not always mean that the phone was stolen. Perhaps the password forgot or played children with him.

Enable locked iPhone is not a problem, it can be done in 3 ways:

  • standard using the power button;
  • Extra way through the volume keys and maintenance;
  • By connecting a discharged smartphone to the network.

But how to turn on the locked phone so to get access to it? Consider below.

How to turn on the locked iPhone through iTunes

Step-by-step instruction to turn on the locked iPhone through Aytyuns:

  1. Connect your smartphone to a computer via USB.
  2. Enable iTunes.
  3. Create backup iPhone.
  4. Find the Restore iPhone button.
  5. Restore from a copy memory of the old phone.
  6. The new password will be requested with standard download.

Through icloud.

Step-by-step instruction:

  1. Go to the website icloud.
  2. Authorize
  3. Click "Find iPhone", select the desired device.
  4. Find the button "Erase the iPhone" (there must be a backup). The phone will start recovering.
  5. After setting the backup, the operating system will request a new password.

Sources

  • https://x-repair.ru/articles/iphone-%D0%BD%D0%B5-%D0%B2%D0%BA%D0%BB%D1%8E%D1%87%D0%B0%D0% B5% D1% 82% D1% 81% D1% 8F-% D0% BD% D0% B5% D0% B7% D0% B0% D1% 80% D1% 8F% D0% B6% D0% B0% D0% B5% D1% 82% D1% 81% D1% 8F /
  • https://nastroyvse.ru/devices/phone/ne-vklyuchaetsya-phone-prichiny.html.
  • https://bigiPhone.ru/ne-vklyuchaetsya/
  • https://iphone-gps.ru/iphone/ne-vklyuchaetsya-phone-5-5s-chto-delat
  • http://droidov.com/ne-vkluchaetsa-iphone-5s.
  • https://comph.com/help/chto-delat-ne-vklyuchaetsya-phone-5s.html
  • https://expertland.ru/telefon/iphone/5s-ne-vklyuchaetsya.
  • https://andapps.ru/androidSecret/iphone-vyiklyuchilsya-i-ne-vklyuchaeetsya-ustranyaem-prblemu.
  • http://geek-nose.com/iphone-5-ne-vklyuchaetsya/
  • https://fb.ru/article/193995/pochemu-yfon-ne-vklyuchaetsya-chto-delat.
  • https://znatoki.org/tehnika/64-kak-vkljuchit-ajfon.html

Sooner or later, almost all iPhone users face a problem when their device turns off for incomprehensible reasons and after that it is not going to turn on again. As a rule, many immediately fall into panic and think that they will have to be carried out in repairing their iPhone 4 / 4s. It is not necessary to panic ahead of time, because all generations of iPhones are typically turned off from time to time, it would seem without objective reasonable.

The very first thing that is worth checking how low your battery is discharged, so to start, connect your iPhone to the original charger and wait up to 15 minutes. If the battery is not very discharged, the phone will react immediately and start the charge process, displaying the image of the battery on the screen. It may happen that the battery is very discharged, so it is worthwhile to wait for 10-15 minutes and then press one of the buttons (Home or On / Off) to see the phone's response.

If it does not help, then you climb the "Home" button and the power button. It is worth keeping them until the iPhone 4 / 4S will show on the apple screen. It will be necessary to observe the device for about 15 seconds, and if it does not give any signs of life - repeat the procedure several times. If all attempts thus reanimate the iPhone turned out to be vain, then the problem lies somewhere else.

For newbies. Have you decided to disassemble the phone and managed to disable the battery? OK, with reverse assembert, be sure before inserting a SIM card, set the right time, - it will save you from the glitches of the communication module, listen to this advice, as some suite unreal dancing with a tambourine to force the phone again to work, although the reason is banal - Factory apple flaws.

iPhone does not turn on due to broken charging connector

Fault connector

Fault connector

This reason can be described somewhat differently. IPhone cannot be charged (because it does not turn on), as the charging connector does not work, is a fairly common problem, especially if you wear a device in jeans pocket. Why is this happening? Because over time, the nest is very clogged with dust and simply stops working. Sometimes the connector can break when trying to connect the charger.

What to do? Without the house, you can try to carefully clean the connector, although we recommend to contact the workshop, since this problem is usually solved by masters for one hour. It is also worth remembering that charging is not original charging devices can cause damage to the connector.

iPhone does not turn on after automotive charging

Iphone 4 / 4S may not be included due to the inability of most users to use the automotive charging. Incorrect handling of automotive charging may result in the outflow of the battery, and at worst you have to change the power controller or repair a certain circuit in the power supply. Usually it takes no more than two days. Therefore, if your device turned off to the commerce after using a car charging, - definitely carry the iPhone to the service.

iPhone does not turn on after the firmware

If your iPhone 4 / 4S is turned off during the firmware, then there are two options for developing events:

  • Complete Nor Flash - GSM module chip. It is this module that is responsible for the correct calibration of all operators, and if during the firmware failure, your smartphone will not be able to make calls further;
  • Completely Nand Flash - a microcircuit on which all your data is stored: photos, videos, contacts, programs, etc. Since iPhones do not have the ability to install additional memory cards, then without the correct operation of this chip, the device will refuse to turn on.

Some can panic, after carrying out unsuccessful flashing. What to do? You need to flash the iPhone again. Why is the failure? It can occur exactly, as well as a program failure on a computer, nothing surprising. At the end of the article we will also tell me how to restore the system yourself.

iPhone does not turn on after falling from a height

Here the reason for the breakdown is extremely clear. In most cases, one of the loops of the device is declined: the battery, the screen, the power buttons, etc. If the smartphone really hit hard, then the soldering on the motherboard could break or break one of the chips. What to do? If there are skills, - disassemble and explore the iPhone on the subject of the looping of the loops, otherwise, to carry the device to the service center, repairing such a problem can be protracted, so be patient.

iPhone does not work after the rain

Why the device does not turn on, here it is also extremely clear. At the same time, it is not necessary to "stir" the device in the rain at all: sometimes even the smallest droplets can penetrate the device connectors, which can cause a breakdown. If this happens, the device stopped turning on: again, if there are non-crushed hands, we disassemble the iPhone and first turn off the battery, then we give the time to the phone that it is finally dry.

After that, there is a high probability that the phone will earn, and if there is no and you are not a master of repairing phones, then determine the reason at home is unlikely to succeed. What to do? Take the device to the service center and wait for it to repair, and it can be protracted in this case.

iPhone shows the apple logo and does not start the system

Iphone hungry

Iphone hungry

If this happens, then most likely a critical error occurred in the firmware. What to do? It is worth trying to forcibly restart the device, but if it does not help, you will have to restore it. Fortunately, in this case, it is not necessary to carry an iPhone 4 / 4S to the service center - it can be restored for a small amount of time.

To begin with, we will tell you how the recovery from the update is different. If you make iOS update, all your data will be saved, and if you recover the device, then all your data on the device will be deleted. Therefore, after do not ask, "Why is nothing left after recovery and what to do now?".

This was understood, proceeding with the restoration. To begin with, you will need to install the latest version of iTunes, as well as download the official firmware version for your device. You can find it all on apple official sources.

Next, connect the iPhone to the computer and run the iTunes program, where we select our device. Click the "Shift" key and click on the Restore button. A window will appear in which you need to specify the path to the IPSW downloaded file, which is the firmware. Click "Open", and all - the recovery process will be launched.

You can initialize the same procedure and otherwise, by first introducing an iPhone to the "Recovery Mode" mode. To do this, the phone must be disconnected. Next, turn it on and clamping the "Home" button, hold it until the corresponding picture appears on the screen. Then we connect the iPhone to the computer and here the Aytyuns will suggest you to restore the device.

And finally, for those of you who intend to diagnose your phone on their own, we recommend that you look at the following video.

  • Information was useful?
  • 444. 128.

Posted by ProfiableRer.

Do not forget to read comments, there is also a lot of useful information. If there is no answer to your question, and at later comments there is an answer, then the answer to your question is contained in the article, respect someone else's time.

You may also be interested

iPhone Vis no on an apple
IMG 1.

IPhone 4S turned off and does not turn onSometimes iPhone owners face a problem when iPhone turned off and does not turn on . If you do not consider the trivial options when you just forgot to charge the battery on time, then, most likely, it is in damage to the boot partition of the device's operating system. The specified problem can be solved if you try to restore the partition by connecting the device in DFA mode. Many people think that this is how the problem is in Chinese phones, one is not so.

If the iPhone is turned off and does not turn on, it must be connected to a computer using a USB cable

The smartphone must be completely disconnected. The POWER button must be kept for about three seconds. The HOME button, not letting the Power, you need to press and hold for 10 seconds. The POWER can then go out, and the Home button to continue to keep 15 seconds.

After making the specified manipulations on the iPhone screen, nothing should be displayed. If a USB cable or a logo occurs, the process must be repeated. After completing it, the PC operating system or laptop will inform the user that a new device is detected.

If all the steps described are executed by the rule, you can try to boot in normal mode. To do this, you need to hold the POWER and HOME buttons within 10 seconds. When they are released, you can turn on the device with the usual pressing POWER.

The problem when the iPhone turned off and does not turn on, as a rule, disappears.

In some cases, the iPhone turned off still does not turn on

As a rule, this is due to the fact that the operating system running is not completed or incorrectly passed. In this case, a number of actions will be required.

We repeat all manipulations up to the detection of the OS computer of the new device. After that, you load manually iTunes. After downloading the application, the user will be offered software update options. The program will determine the automatically relevant firmware for this model of the device and will install it. After that, the performance of the communicator will be restored.

If we did not succeed all the indicated measures, and the iPhone (by the way, he competes now with the Samsung Galaxy S II smartphone) does not want to function normally, you will have to use the services of a specialist. The service center will try to solve the problem.

Similar news

Top 10 reasons: why the iPhone 4S does not turn on?

Cause №1. Ended the charge

Very often, users face this banal problem when the phone does not turn on, and it actually needs to be simply charged. In this case, connect the machine to the adapter and hold for 15 minutes, the icon must appear in charging on the screen.

What if the device does not charge? If the iPhone 4S was completely discharged and after 15 minutes after charging, the "Lightning" and "socket" icon is lit - you need to still hold the phone on the charger.

IPhone 4S turned off and does not turn on

Connect the phone to the charger for a longer period

There are often such cases when a fully charged smartphone without visible causes is not charged and does not turn on. This problem is associated with rare iPhone 4S updates.

Solving the problem is the simultaneous holding with the HOME and POWER key for 15-20 seconds before the apple appears on the screen. After that, the smartphone can be charged further.

Cause # 2. Faulty Charger or Battery

In case, after connecting the adapter and wait for some time, the device does not charge, the problem may be in a broken plug or a charger cable.

IPhone 4S turned off and does not turn on

Non-working charger cable

Tip! Try the charger to connect not to the outlet, but to the computer, if after that the charging icon does not burn on the screen, then the problem is in the adapter.

A breakdown can cause incorrect operation of charging in a house or car. But if the screen does not burn, the charge does not go, it can be a faulty battery.

IPhone 4S turned off and does not turn on

Fortified iPhone 4S Battery

As in any phone, the battery can exit. It can be both factory marriage and wine owner's iphone.

Tip! With a factory marriage, the device is better to pass back to the store.

If you have already for several years iPhone 4s, do not be surprised that he keeps bad charge - this is natural wear. But if the new smartphone constantly requires recharging, it is worth thinking about changing the battery or at least acquire external.

Cause number 3. Breakdowns of the power controller

The causes of the failure of the power controller can be three:

  1. Subcarcel or defective analogues of the original charger.

Tip! It is better to immediately buy an original charger than after spending a lot of money to repair an iPhone.

IPhone 4S turned off and does not turn on

Original Charger

Tip! Do not charge the iPhone in the train or in places where the voltage is applied alternately.

  1. Dirt and dust entering the charging connector.

IPhone 4S turned off and does not turn on

Cause №4. System failure

Often the smartphone is not included due to the system failure. The main problems can be:

What to do in such a situation? Try to restart the iPhone 4S by pressing the Power and Home button.

IPhone 4S turned off and does not turn on

If, after the reboot, no sound signals appeared, the apple icon does not burn, then connect the iPhone to the computer and open the iTunes program.

But the device does not turn on anyway? Then you need to reflash your smartphone. If you did nothing, the update was not made, the games were not downloaded, do not understand how to reflash the phone, then it is better to use the services of the service center.

Cause number 5. Phone firmware problems

Why does the device indicate an apple logo, but does not start the system? Most likely, an error occurred during the phone firmware.

IPhone 4S turned off and does not turn on

Try to make a forced reboot through the POWER and HOME buttons. But if the reboot failed, try to restore it.

Recovery differs from updating that the data will be deleted, the factory settings will be installed, when updating, the data is saved.

  • Connect the machine to the computer and turn on the iTunes program.

IPhone 4S turned off and does not turn on

  • Choose our device and click on the Shift button, and click Restore.

IPhone 4S turned off and does not turn on

  • You must specify the path to the downloaded IPSW file. Which is the firmware. Click "Open" - recovery began.

IPhone 4S turned off and does not turn on

Cause №6. Breakdown due to moisture

What if water got on the smartphone? It is optional that the phone was drowning, but several drops are enough to display a device from the working state. In this case, it is enough to remove the battery from the phone and give it to dry.

IPhone 4S turned off and does not turn on

Tip! If you independently decide to disassemble the phone and turned off the battery. Then when reverse assembly before inserting a SIM card, set the correct time, and then after the assembly there will be bugs of the communication module .

But if after the iPhone 4S manipulations, the iPhone 4S will not be turned on, we advise you to attribute it to the service center.

Cause number 7. Phone fell from height

What if the phone fell and immediately turned off? The reason for the breakdown is extremely clear: one of the locales of the device moved: the battery, the power button, etc.

With a stronger impact, a chip or motherboard may suffer. In this case, to fix yourself the phone will require professional skills. IPhone 4S turned off and does not turn on

Reason number 8. iPhone 4S does not turn on, but the apple is burning

Try to perform the following manipulations in case the apple logo is lit, and the phone does not turn on:

  • Restart the phone using the HOME and POWER buttons while holding 10 seconds

IPhone 4S turned off and does not turn on

Click on Home and Power

  • If the logo apple is still on the screen, and the phone did not turn on, then you need a flashing.

Back to the menu ↑

Cause number 9. Phone vibrates and the screen does not turn on

It happens that the phone without visible reasons vibrates and does not react to anything. Try to restart it by holding the POWER and HOME buttons for 10-20 seconds, as shown above.

Cause number 10. The phone does not turn on after the update

The phone does not turn on after the update? Then you need to do the following:

IPhone 4S turned off and does not turn on

  • Then make "Restore"

IPhone 4S turned off and does not turn on

Video to help those who have gathered to experience their strength in the repair of the smartphone:

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It's time for vacation!

IPhone 4S turned off and does not turn on

IPhone 4S turned off and does not turn on

IPhone 4S turned off and does not turn on

IPhone 4S turned off and does not turn on

IPhone 4S turned off and does not turn on

Igor The commas all these programs or do not check at all, or do it out of the hands is bad. 7 best online services for checking spelling

Victor Here is the review of all models zuk https://68bit.ru/2017/08/obzor-vseh-modelej-smart. Lenovo ZUK Z2 Overview: Smartphone for All

05/01/2017 ↔ 823 comments

Not included iPhone - what to do?

As you, probably, you know, the iPhone and iPad have not descended from heaven, ... and from Garage Jobs. Therefore, like all the material in this world, these gadgets are not perfect in their essence and can bullure and hang. If your iPhone suddenly stopped turning on, read this article to the end! Today we will consider the most common problems in which the iPhone does not turn on and try to find a solution. Now stop panicing and relax ... Now we are all soaking ...

If you dropped your iPad from the 14th floor, or filled the iPhone with jeans, this article is hard to help. Here it should be clear that the device is quite serious damage. In such a situation, it is better not to guess " Why not turn on the iPhone? ", And immediately contact the service center.

  • If you still drowned the iPhone in the toilet - read this article
  • You must unlock the iPhone or bypass Activation Lock - read this article.
  • iPhone hung on the "Slide to Update" screen - Read this article.
  • Do not know how to restart the iPhone? - Read this article

If the iPhone stopped working on an unknown reason for you, most likely, this is the result of any impact of out. So simply in the exact location of the technique usually does not refuse. Reply to one sentence and solve the problem here is hardly possible. It all depends on the external signs and symptoms submitted by your device. I led the most frequent situations below.

Not included iPhone - constantly black screen

A very "popular problem" when your iPhone does not turn on, whatever buttons you have pressed. Constantly "displayed" black screen. Usually the reason for this is a fully discharged battery or hanging IOS. In the rarest cases, it is possible that the firmware flew, but a little later. The following pair of steps should return your device to the working condition.

Step 1 If your iPhone has been in the cold for a long time, give you a 100% guarantee that this is the cause of failure. Did you not know that conventional batteries do not tolerate low temperatures and are almost immediately losing their charge? Heat the phone in the palms and go to step 2. Step 2 Connect the iPhone to charging and leave at least 15 minutes. If the reason was in the discharged battery, the iPhone should turn on it yourself. Otherwise, go to step 3. IPhone 4S turned off and does not turn on

Step 3 At the same time, hold the Home and Power buttons (on the iPhone 7 it is necessary to hold POWER and "-" volume) . Hold both buttons for 10-20 seconds before the appearance of a glowing apple on the iPhone screen. Release the buttons and expect about one minute to the full IOS launch.

Step 4 Sometimes you need to turn on / off the silent mode switch until step 2. No one knows why, but it can help if the HOME and POWER buttons are rooting anything. IPhone 4S turned off and does not turn on

If these actions did not bring the result, it may mean one of: iPhone components are physically faulty, charging cable is not working, charging failed. Find 100% cost charging and use it.

Do not laugh at charging and cable. Most recently, I replaced my native "lace", because With his help managed to charge the iPhone to just 60%. On this process, charging stopped. Over time, the contact can be lost in the cable and it will no longer be able to skip the necessary current. Regarding the charging, I can say one thing - use the original power adapters. Fallations purchased in China are heated and melted right in the process of work. This applies to both home 220V and automotive 12V charging.

IPhone 4S turned off and does not turn onNow about the Lightning cables - the original wire is initially slim, and costs expensive $ 19. I advise everyone to acquire Lightning cable from Ugreen firm (Link to Aliexpress), which has labeling MFI (Made for iPhone) and accordingly uses the original Lightning chip. For a little money you get an eternal cable!

Well, if you charge your iPhone than got (for example, cheap Chinese automotive adapters), it is possible failure of the power controller or iPhone charging controller . If this is your case, then the battery is simply physically not able to take a charge, because The charging microcontroller does not give the necessary commands to this. I wrote about this in an affordable language in a separate article - read here. It is difficult to do something here and it's best to contact a normal service center.

iPhone hung in the application

It also happens that the application on the iPhone may hang or stop working normally. In this case, it is necessary to be forced to close it and thus unload from the phone's memory. IPhone 4S turned off and does not turn onIn order to forcibly close the application, we click on the HOME button twice. And then swipe up the hateful application.

iPhone does not respond to press press

A couple of times my iPhone categorically stopped reacting to pressing the physical buttons. At the same time, the screen of the last application usually remained on the screen, and I could not get out of it. If you fell into a similar situation, simply "hard" reboot an iPhone. To do this, hold the HOME and POWER buttons for 10 seconds (on the iPhone 7 it is necessary to hold home and - volume) .

IPhone does not work - the apple is constantly burning

It happens that the iPhone does not turn on, but at the same time it lights up on the screen, then an apple disappears ... and so indefinitely. Usually, it leads an unsuccessful iOS update, a corey jailbreak or a failure when restoring the iPhone from a backup. In such a situation, it may seem that the phone came to the end. But you should not hurry with conclusions, and better try to do the following with the device.

In most cases, you can solve this problem by running on iPhone recovery mode . To do this, do the following:

Step 1 Start iTunes on your computer and connect a USB cable (to the USB phone the cable is not necessary yet)

Step 2 Turn off the iPhone while holding the HOME + POWER buttons (on the iPhone 7 it is necessary to hold home and - volume)

Step 3 Hold the HOME button and connect to the USB device cable

Step 4 Hold the button HOME. As long as the iTunes logo and the image of the plug will appear on the device screen IPhone 4S turned off and does not turn on

Step 5 On the computer screen displays a notification that the device is in recovery mode IPhone 4S turned off and does not turn on

Step 6 Now just click the Restore button ... Be patient, because Before restoring the iPhone to factory settings, the computer will need to download the latest version of iOS from Apple servers. Wherein The phone will lie with the screen turned off and not to feed signs of life. . Even with a good fast Internet, the download process can take 40 minutes and more. If your Internet connection is not stable or slow, the process may never be completed. Connect to a speedy Wi-Fi connection.

If your iPhone does not turn on, even after the tested above, another way remains to restore the iPhone in DFU mode (Device Firmware Update). Go over the link and follow the step-by-step instructions.

None of the methods helped

Most recently, the Internet has appeared on the Internet about how to turn your iPhone (64 bits) in 30 seconds in a brick. The essence of the "method" was reduced to the fact that it is necessary to set a certain date on the phone (I will not call it ... You have enough problems) and restart the device. And really IPhone went to Deep stupor constantly rebooting with an apple on the screen . Will learn symptoms? ... At the same time, no of the recovery methods helped return the device to life ... But the decision was still found.

I advise you to watch a video clip below, in which Valentine (Wylsacom) tells about another way to launch an iPhone when it stopped turning on. Perhaps this will be your decision.

What? Still struggling with your iPhone or iPad and can not "persuade" it work? My advice to you - Sing your nerves and go to a normal service center. For a preliminary inspection of money do not take.

Well, if I helped to return your iPhone to normal life today, your turn has come to help - you do not feel sorry to give only $ 1 to the development of this site? How to do it is written on the link below. You me - I am ... well, or vice versa.

IPhone 4S turned off and does not turn on

Related records:

Maybe you can help me? :) Such a problem: I have an iPhone 5S, it was about 95% of charging, everything is fine, but got out of my pocket and saw a black screen. It is not unlocked, does not respond to vibration when I turn on / off the sound, charging does not perceive, but if you call the number, then calls pass (that is, the phone functions), only, again, neither vibration, no sounds, nothing, and take Call is impossible. Unfortunately, the Home button is broken and restart it does not work.

Hello) I have an iPhone 4S, quite old already (which is logical). Yesterday I got completely, I put it on the morning for charging. After it turned on, that is, showed a blocked screen, not an apple, everything was fine for three seconds, during which he gradually faded. Subsequently, this was spent about 20 minutes, only for the sake of these 3 seconds. I can unlock the phone at this time, but it still goes out, although I publish the sound of charging. And so the whole day. Do not tell me what to do?

Sources: http://mob-mobile.ru/statya/1570-chto-delat-esli-yfon-vyklyuchilsya-i-ne-vklyuchaetsya.html, http://geek-nose.com/iphone-4s-ne- vklyuchaetsya /, http://macnooob.ru/ios/ne-rabotaet-ne-vklyuchaetsya-phue-chto-delat/

No iPhone 4C what to do

Top 10 reasons: why the iPhone 4S does not turn on?

If the iPhone 4S does not turn on and does not submit signs of life - do not panic.

Content:

Take advantage of our article searching for damage.

Cause №1. Ended the charge

Very often, users face this banal problem when the phone does not turn on, and it actually needs to be simply charged.

In this case, connect the machine to the adapter and hold for 15 minutes, the icon must appear in charging on the screen.

What if the device does not charge?

If the iPhone 4S was completely discharged and after 15 minutes after charging, the "Lightning" and "socket" icon is lit - you need to still hold the phone on the charger.

Connect the phone to the charger for a longer period

There are often such cases when a fully charged smartphone without visible causes is not charged and does not turn on.

This problem is associated with rare iPhone 4S updates.

Solving the problem is the simultaneous holding with the HOME and POWER key for 15-20 seconds before the apple appears on the screen.

After that, the smartphone can be charged further.

Cause # 2. Faulty Charger or Battery

In case, after connecting the adapter and wait for some time, the device does not charge, the problem may be in a broken plug or a charger cable.

Non-working charger cable

A breakdown can cause incorrect operation of charging in a house or car.

But if the screen does not burn, the charge does not go, it can be a faulty battery.

Fortified iPhone 4S Battery

As in any phone, the battery can exit. It can be both factory marriage and wine owner's iphone.

If you have already for several years iPhone 4s, do not be surprised that he keeps bad charge - this is natural wear.

But if the new smartphone constantly requires recharging, it is worth thinking about changing the battery or at least acquire external.

Cause number 3. Breakdowns of the power controller

The causes of the failure of the power controller can be three:

  1. Subcarcel or defective analogues of the original charger.

Original Charger

  1. Voltage jumps.
  1. Dirt and dust entering the charging connector.

Cause №4. System failure

Often the smartphone is not included due to the system failure. The main problems can be:

What to do in such a situation? Try to restart the iPhone 4S by pressing the Power and Home button.

If, after the reboot, no sound signals appeared, the apple icon does not burn, then connect the iPhone to the computer and open the iTunes program.

But the device does not turn on anyway? Then you need to reflash your smartphone.

If you did nothing, the update was not made, the games were not downloaded, do not understand how to reflash the phone, then it is better to use the services of the service center.

Cause number 5. Phone firmware problems

Why does the device indicate an apple logo, but does not start the system? Most likely, an error occurred during the phone firmware.

Try to make a forced reboot through the POWER and HOME buttons. But if the reboot failed, try to restore it.

Recovery differs from updating that the data will be deleted, the factory settings will be installed, when updating, the data is saved.

  • Connect the machine to the computer and turn on the iTunes program.

  • Choose our device and click on the Shift button, and click Restore.

  • You must specify the path to the downloaded IPSW file, which is firmware. Click "Open" - recovery began.

Cause №6. Breakdown due to moisture

What if water got on the smartphone? It is optional that the phone was drowning, but several drops are enough to display a device from the working state.

In this case, it is enough to remove the battery from the phone and give it to dry.

But if after the iPhone 4S manipulations, the iPhone 4S will not be turned on, we advise you to attribute it to the service center.

Cause number 7. Phone fell from height

What if the phone fell and immediately turned off? The reason for the breakdown is extremely clear: one of the locales of the device moved: the battery, the power button, etc.

With a stronger impact, a chip or motherboard may suffer. In this case, to fix yourself the phone will require professional skills.

Reason number 8. iPhone 4S does not turn on, but the apple is burning

Try to perform the following manipulations in case the apple logo is lit, and the phone does not turn on:

  • Restart the phone using the HOME and POWER buttons while holding 10 seconds

Click on Home and Power

  • If the logo apple is still on the screen, and the phone did not turn on, then you need a flashing.

To content ↑

Cause number 9. Phone vibrates and the screen does not turn on

It happens that the phone without visible reasons vibrates and does not react to anything.

Try to restart it by holding the POWER and HOME buttons for 10-20 seconds, as shown above.

Cause number 10. The phone does not turn on after the update

The phone does not turn on after the update? Then you need to do the following:

  • Try the download update for iTunes

  • Then make "Restore"

Video to help those who have gathered to experience their strength in the repair of the smartphone:

IPhone 4 does not turn on

Top 10 reasons: why the iPhone 4S does not turn on?

How to enable iPhone 4 if it turned off and does not turn on

Author: Nontruev Sanya · Posted on 07/16/2019 · Updated 07/16/2019

Despite the almost annual release of new iPhone models, many still use old models, up to 4 generations. Accordingly, due to the wear of the device, problems may arise in performance and even with normal startup. Today we will talk about how to enable iPhone 4, if it turned off and does not turn on.

These tips are relevant for iPhone models with Home button. You can fix most of the software problems yourself, but if we are talking about the burnt of "iron", then without contacting the service center can not do.

Accumulator charging

The first thing you have to do when the problem appears is to fully charge the battery. Perhaps the battery was completely discharged, so you can't launch an iPhone. Connect the charger along with the cable to the corresponding connector and look at the screen. After a few seconds, the corresponding indicator appears on it. Under it is an icon indicating connection to a power source.

However, in this situation, the user of iPhone 4 may face the following problems:

  • When you click on the power key, the discharged battery indicator does not appear. In this case, you can blame the malfunction of the physical button.
  • When charging is connected, the corresponding icon does not appear, and the phone screen goes out. There are two options: the iPhone connector or a cable with a charger block is faulty.

Proper inclusion key

Not all users know how to switch on and off mobile devices. Perhaps your iPhone 4 is fully fulfilled, you just incorrectly spend the startup procedure. To properly turn on the phone, you must do the following:

  1. If the battery is discharged, connect the phone to the power source.
  2. After some time, clamp the inclusion key on the top panel of the device and hold it for 10-15 seconds.
  3. As a result, the Apple logo should appear on the screen, and after 30-40 seconds, the operating system will load.

If this option does not help, then test another: simultaneously hold the power and HOME keys for 10 seconds. Repeat the action several times. If the phone did not turn on, then the reason should be signed in a faulty firmware or hardware breakdown.

Restoration through iTunes.

If, when you try to turn on, the phone does not respond or gives an endless load in the form of the Apple logo, you should use the Recover Mode mode to restore. To accomplish this procedure, you will need:

  • Faulty iPhone 4;
  • Cable for connecting to a PC;
  • Installed iTunes Package.

First you need to install the program and driver for iTunes, and then translate the phone to recovery mode. To do this, clamp the HOME key. Not a releasing button, plug the cable to connect to the PC connected to the charging connector.

At this point, iTunes must define the connected device and display the appropriate notification that the iPhone is translated into Recovery mode. Using this mode, you can perform a complete reset or install OS firmware. In our situation, it is necessary to reset the device to the factory settings. In a device with information about the device, you can create a backup copy of personal data on the PC or in ICloud. After that, run the procedure with the "Restore iPhone" button.

To install a new version of the OS, you need to pre-download the firmware files to your computer.

If the flow of iPhone 4 was preceded by mechanical impacts, water, overheating, and so on, then with a large probability, hardware damage is the cause. Take the phone to the service center for diagnostics, but first try to enable it using our instructions.

Video instruction

We offer you a visual guide to restore the performance of the fourth iPhone. This video will perfectly complement the knowledge received from our article!

Conclusion

We complete the instructions for restoring the iPhone 4 and hope that using these recommendations, you can easily define the problem and turn on the mobile device! If you want to clarify any items from the instruction, then contact your comments.

What if not included iPhone 4?

Everyone knows the high quality of Apple products, and iPhone 4 is no exception. Still, like any technique created by the hands of a person, at times an iPhone may fail. This is especially concerned when it is required to make an urgent call. In such cases, when the iPhone 4 does not turn on when the POWER button is pressed, you do not need to panic immediately. Most faults can be eliminated. Often such procedures can be carried out independently.

Causes of faults

  • Software (failed in the program or files were damaged by viruses).
  • Mechanical (there were mechanical damage or banal wear).

In the case of mechanical malfunctions, the problem is solved by replacing parts. There are no cases when it can be done by yourself at home. For example, when you want to replace the battery or glass.

If software malfunctions, then you can do without the help of specialists. Consider the most simple cases.

iPhone 4 does not turn on and does not charge

The first reason that can come to mind is the full battery discharge. Energy lacks even to simply decrease the charge indicator on the display. Then you should connect the smartphone to the computer or to the network. At the end of 15 minutes (you may need more if connected to a PC) Press the POWER button without disconnecting from the network. After that, it will become obvious what cause is a fault: if it is only in charge, then an empty battery with a zip icon inside will be displayed on the device. It becomes clear that energy is not enough to perform calls and functioning programs. We look forward to a few hours until the charge is full.

Software failure

There are cases that even after complete recharge does not turn on iPhone 4. The program failure may become. To resolve the situation, you can use the "hard reboot". What is this procedure? To start it, simultaneously clamp the POWER and HOME buttons, hold them until the Apple logo image appears on the screen. The operating system will reboot to reboot, after which it becomes possible to use the device further.

Other reasons

So, we looked at two cases when you can do on our own. And in the second case, only a few seconds will go to all procedures. In the first case, you may need several hours for charging.

What if iPhone 4 does not turn on even after these procedures?

If after these procedures, the situation has not changed, maybe the problem is different. The following reasons are possible, why the iPhone 4 is not included:

  • The battery failed (solved by replacing in the service center either itself);
  • The power cable connector has been dried by mud (you can safely clean it yourself);
  • USB cable or charger are faulty (in this case, it is impossible to do anything with an old cable - it is required to replace it);
  • Circuit due to moisture from entering or mechanical damage to the device (do not try to solve the problem itself - it is better to contact the workshop);
  • Voltage jumps during charging caused damage to chips (this may occur if you charge the battery in the car);
  • Factory marriage (warranty replacement).

iPhone 4 burns, "Apple" does not turn on

Sometimes the device does not respond to the owner's actions, even when the "apple" glows. This problem is one of the most common, why the iPhone is not included. 4. A possible reason may be the need to flash the device. You can do this operation yourself. To do this, there is iTunes service in DFU MODE, the screen must be turned off. This is possible when the iTunes program itself is installed in the smartphone. The device is connected to a PC, the firmware version from Apple will be purchased on this day. Next, the smartphone is translated into the black screen mode, it is turned on iTunes. A dialog box appears on the display. SHIFT + "Restore" is pressed (if you have Windows) or Alt + "Restore" (for Mac Owners). The firmware is selected, the recovery procedure is started.

There may be situations when even after a similar manual flashing, the device does not start. Then you should refer to qualified specialists. There will be high-quality repairs, perhaps even in your eyes.

The most problem is the situation when the motherboard fails. In this case, its complete replacement will be required, since the motherboard is a complex, consisting of a processor, RAM, various connectors and drives. The reason that can trigger the failure of the board may be either mechanical damage to the device, or a liquid hit.

Wi-Fi problems

At times from the owners come complaints that the WiFi-module does not turn on the iPhone 4 - the connection is periodically lost or the device does not want to connect at all. The reason can be both software malfunctions and mechanical breakdowns. In the case when the connection with Wi-Fi is periodically lost, the usual reset of settings can help. The fact is that such problems were noticed in users who switched to the iOS 7 system.

Nevertheless, more frequent cases when the problem lies not in software, but in the hardware component. Here, the best solution will be the appeal to the service center.

For those who are resolutely configured to solve the problem, an interesting way to solve this problem has proposed one of the Internet users: heat the iPhone 4 with a simple household hairdryer. It should be heated until a critical temperature warning is displayed on the display. Next, the author of the method advises to turn off and turn on the device - according to him, Wi-Fi must earn. But to apply a similar risky method or yet to attribute the expert to the expert - to solve you. The tips of the strangers are much less reliable than the services of professionals.

Not included iPhone 4, 4s: What to do?

Reading time: 7 minutes

Spontaneous reboot or disabling smartphone familiar to most mobile gadget owners. As a rule, such a situation rarely occurs and is completed by re-inclusion of the gadget without any consequences. However, the older device, the greater the likelihood of serious problems, in which the iPhone 4S does not turn on. Not all of them require a mandatory visit to the service center - part is amenable to independent "treatment". We will analyze the reasons in detail and tell how to enable iPhone 4 if it turned off and does not turn on, does not respond to the screen and buttons.

Causes of shutdown screen

So, you encountered a situation where the display of your favorite smartphone turned off and does not give signs of life Despite pressing all the available buttons. Well, for the old fourth, it is immediately and unequivocally to establish the cause is difficult. It is possible to fail the display module itself, breaking other components inside the device, or this is a response to software problems. Below we will explain why Inefone 4 is not included, what to do with a hanging phone, how to do in each of the situations arising.

Ended the charge

The first thing is desirable to check is the battery charge level. Old batteries have an unpleasant feature - with values ​​less than 20 percent, the sensor sends the IOS incorrect data on the remaining charge. From the side, this is manifested in such a way that there is still sufficient capacity on the screen, but within a few minutes the value drops to zero.

Connect the charger to the phone. If the battery icon appears on the screen, then everything is fine, the alarm was false. If nothing immediately happened, do not hurry to get upset - perhaps the battery of the smartphone has been discharged too much. Wait 15 - 20 minutes and try to enable the phone with the POWER button.

Fortified Charger or Battery

Recommendations of the previous paragraph will not help if the charger itself is broken or the iPhone battery refused. In this case, the smartphone screen will remain black, or, if there is enough battery charge, the image of the battery with a zipper and a socket will be displayed. To determine what to do if iPhone 4 does not turn on after connecting to the charger, use the other, knowingly working, charging or connect to the USB port of the computer. If the process has not begun, the phone battery does not fall under suspicion.

The AKB resource is 2 - 3 years of stable operation. After that, the cells are destroyed, and the battery begins to lose the charge or stop working at all. Worse, if you notice that the phone "swept" - a faulty battery can in this case damage the display block of the iPhone.

Breakdowns of the power controller

In the chain of the elements responsible for the nutrition of the smartphone, there is another "weak link". This is a power controller, which consists of three microcircuits. It can also fail due to a voltage jump when charging or due to the permanent use of counterfeit chargers and automotive power adapters. It is easy to damage it and mechanically, if you pull the power cord inserted into it.

System failure

Now let's turn to the program reasons for turning off the iPhone. Let's start with the trivial option - ordinary software failure. Applications without errors does not happen and, sooner or later, something hangs in the smartphone. In this case, the rigid reboot of the phone will help. Hold within 15 - 20 seconds POWER and HOME button. The smartphone will first turn off (do not release the keys), and then download iOS will start.

Phone firmware problems

A more serious problem will be in the case when the failure occurred during or immediately after updating the smartphone firmware. In this case, low-level processes and iOS are not loaded. Repair the situation will be able to restore the iTunes program. Do not forget to regularly make a backup on the device, otherwise you will lose important information. The recovery process will load the last backup, and if it is not, it will reset the settings to the factory values. It is doubly important to be saved immediately before the firmware of the device.

Breakdown due to moisture

Even moisture-proof smartphones are not insured against water penetration inside the housing, and the iPhone 4 and 4s do not have this characteristic. This means that even short-term contact with water is able to withdraw a telephone. Internal elements of the smartphone are subjected to oxidation and electrochemical corrosion. The current from the battery acts as a catalyst, and the turbulent chemical reaction corps conductors in places of contact with water.

Phone fell from height

Each at least once in life dropped the phone. Successfully, if he fell on a soft surface, but it is not so lucky. When falling may not appear external signs of breakage - the screen and the body remains intact, there is neither cracks or chips. However, this does not guarantee that inside the smartphone also remained unharmed. Even not the stronger blow to damage the screen module - a matrix or a special backlight layer, located under the display matrix. In addition, the blow may cause a breakdown of other fragile internal elements of the device - a variety of connectors, contacts, motherboard itself (it can crack).

iPhone 4S does not turn on, but the apple is burning

Such behavior is likely to sign about the problems with the firmware of the device or the system of IOS. Exclude the battery discharge option, and try the board from the device firmware. If the tips did not help, then use the smartphone recovery via DFU mode:

  1. Connect your smartphone to a computer and run iTunes.
  2. Turn off your smartphone and wait for it to complete it.
  3. Click simultaneously the inclusion buttons and lower volume.
  4. Hold exactly 10 seconds, release the power button, but continue to keep the volume down to the iTunes reaction.

As a result of the described actions, iTunes will show a window with such text: "iTunes detected an iPhone in recovery mode. You need to restore this iPhone before use with iTunes. " Confirm the action and wait for the end of iTunes.

Phone vibrates and the screen does not turn on

The network repeatedly meet the next symptom, which, as a rule, appears after a conversation or at the time of the call on the phone. The iPhone begins to vibrate, but the screen remains black, does not respond to the touch. The device buttons also do not function. In this case, there was a hang on the call processing. Actions are the same as with any other software failure - "hard reboot" using the POWER and HOME keys. In principle, it also helps a simple waiting for the full discharge of the phone and the subsequent connection to the charger.

The phone does not turn on after the update.

Many problems delivers periodic iphone flashing. Even in the absence of errors in the update process, there is no guarantee that after rebooting the device everything will work normally. If the smartphone does not turn on, the Apple logo is displayed, and the operating system boot does not happen, repeat the phone update or restore the previous backup via iTunes. In difficult cases, use the device recovery by the DFU alarm mode.

Other reasons

The iPhone 4 and iPhone 4S models were produced until 2014, so the time has passed since then pretty worked on them. It is likely that not one reason is guilty, but a whole complex. If you failed to identify a faulty node and does not help reboot or software recovery, we recommend contacting the Apple specialty service. Full diagnostics of the device is able to identify "hidden" problems in the elements of the smartphone and increase the chances of the full restoration of the functionality of your iPhone.

Not included iPhone 4

Details

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IPhone 4 does not turn on

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All completed repair work is a guarantee of up to 12 months

The case when the iPhone 4 does not turn on, one of the most common when contacting our workshop. Such behavior of the device may be due to the most diverse first reasons. However, you should not immediately fall in spirit, but you must first figure out the emergence of such a situation.

In the absence of the iPhone 4 during the exposure to the buttons, or the phone does not charge, you should necessarily bring your gadget to our service center. Qualified engineers will diagnose iPhone 4 and fix any problem.

What to do if iPhone 4 does not turn on

Before contacting the service center, we recommend an attempt to independently enable iPhone 4. You should reboot the smartphone forcibly. To carry out this action, you must click the lock button and the "Home" button together. The clamping buttons should hold 10-15 seconds, then the Apple logo should appear on the display. After performing such actions, the phone should be loaded, and iPhone 4 will start working as usual.

If the fulfillment of the above action did not bring any results, we advise you to contact our service center.

Signs why iPhone 4 does not turn on

Contact the service center should if:

Such a breakdown may be due to the impact of various factors, the water fell into the device body or the operating system failure. Specialists of our service center can reveal and eliminate such a breakdown regardless of the cause of its appearance.

The first thing that our engineers will make is the fulfillment of free diagnostics, the duration of which will take no more than half an hour. After the work of this procedure, our employee will say the cost of repair. Further actions of our specialist will depend on the nature and causes of the gadget breakdown. As a rule, such works are performed:

Spontaneous reboot or disabling smartphone familiar to most mobile gadget owners. As a rule, such a situation rarely occurs and is completed by re-inclusion of the gadget without any consequences. However, the older device, the greater the likelihood of serious problems, in which the iPhone 4S does not turn on. Not all of them require a mandatory visit to the service center - part is amenable to independent "treatment". We will analyze the reasons in detail and tell how to enable iPhone 4 if it turned off and does not turn on, does not respond to the screen and buttons.

iPhone 4, 4S does not turn on: what to do?

Causes of shutdown screen

So, you encountered a situation where the display of your favorite smartphone turned off and does not give signs of life Despite pressing all the available buttons. Well, for the old fourth, it is immediately and unequivocally to establish the cause is difficult. It is possible to fail the display module itself, breaking other components inside the device, or this is a response to software problems. Below we will explain why Inefone 4 is not included, what to do with a hanging phone, how to do in each of the situations arising.

iPhone 4S does not turn on

Ended the charge

The first thing is desirable to check is the battery charge level. Old batteries have an unpleasant feature - with values ​​less than 20 percent, the sensor sends the IOS incorrect data on the remaining charge. From the side, this is manifested in such a way that there is still sufficient capacity on the screen, but within a few minutes the value drops to zero.

Connect the charger to the phone. If the battery icon appears on the screen, then everything is fine, the alarm was false. If nothing immediately happened, do not hurry to get upset - perhaps the battery of the smartphone has been discharged too much. Wait 15 - 20 minutes and try to enable the phone with the POWER button.

iphone 4 what to do

Fortified Charger or Battery

Recommendations of the previous paragraph will not help if the charger itself is broken or the iPhone battery refused. In this case, the smartphone screen will remain black, or, if there is enough battery charge, the image of the battery with a zipper and a socket will be displayed. To determine what to do if iPhone 4 does not turn on after connecting to the charger, use the other, knowingly working, charging or connect to the USB port of the computer. If the process has not begun, the phone battery does not fall under suspicion.

The AKB resource is 2 - 3 years of stable operation. After that, the cells are destroyed, and the battery begins to lose the charge or stop working at all. Worse, if you notice that the phone "swept" - a faulty battery can in this case damage the display block of the iPhone.

how to turn on iPhone 4 if it turned off and does not turn on

Breakdowns of the power controller

In the chain of the elements responsible for the nutrition of the smartphone, there is another "weak link". This is a power controller, which consists of three microcircuits. It can also fail due to a voltage jump when charging or due to the permanent use of counterfeit chargers and automotive power adapters. It is easy to damage it and mechanically, if you pull the power cord inserted into it.

what to do if iPhone 4 does not turn on

System failure

Now let's turn to the program reasons for turning off the iPhone. Let's start with the trivial option - ordinary software failure. Applications without errors does not happen and, sooner or later, something hangs in the smartphone. In this case, the rigid reboot of the phone will help. Hold within 15 - 20 seconds POWER and HOME button. The smartphone will first turn off (do not release the keys), and then download iOS will start.

iPhone 4S does not turn on

Phone firmware problems

A more serious problem will be in the case when the failure occurred during or immediately after updating the smartphone firmware. In this case, low-level processes and iOS are not loaded. Repair the situation will be able to restore the iTunes program. Do not forget to regularly make a backup on the device, otherwise you will lose important information. The recovery process will load the last backup, and if it is not, it will reset the settings to the factory values. It is doubly important to be saved immediately before the firmware of the device.

iPhone 4S does not turn on

Breakdown due to moisture

Even moisture-proof smartphones are not insured against water penetration inside the housing, and the iPhone 4 and 4s do not have this characteristic. This means that even short-term contact with water is able to withdraw a telephone. Internal elements of the smartphone are subjected to oxidation and electrochemical corrosion. The current from the battery acts as a catalyst, and the turbulent chemical reaction corps conductors in places of contact with water.

iPhone 4, 4S does not turn on: what to do?

Phone fell from height

Each at least once in life dropped the phone. Successfully, if he fell on a soft surface, but it is not so lucky. When falling may not appear external signs of breakage - the screen and the body remains intact, there is neither cracks or chips. However, this does not guarantee that inside the smartphone also remained unharmed. Even not the stronger blow to damage the screen module - a matrix or a special backlight layer, located under the display matrix. In addition, the blow may cause a breakdown of other fragile internal elements of the device - a variety of connectors, contacts, motherboard itself (it can crack).

iPhone 4, 4S does not turn on: what to do?

iPhone 4S does not turn on, but the apple is burning

Such behavior is likely to sign about the problems with the firmware of the device or the system of IOS. Exclude the battery discharge option, and try the board from the device firmware. If the tips did not help, then use the smartphone recovery via DFU mode:

  1. Connect your smartphone to a computer and run iTunes.
  2. Turn off your smartphone and wait for it to complete it.
  3. Click simultaneously the inclusion buttons and lower volume.
  4. Hold exactly 10 seconds, release the power button, but continue to keep the volume down to the iTunes reaction.

As a result of the described actions, iTunes will show a window with such text: "iTunes detected an iPhone in recovery mode. You need to restore this iPhone before use with iTunes. " Confirm the action and wait for the end of iTunes.

iPhone 4, 4S does not turn on: what to do?

Phone vibrates and the screen does not turn on

The network repeatedly meet the next symptom, which, as a rule, appears after a conversation or at the time of the call on the phone. The iPhone begins to vibrate, but the screen remains black, does not respond to the touch. The device buttons also do not function. In this case, there was a hang on the call processing. Actions are the same as with any other software failure - "hard reboot" using the POWER and HOME keys. In principle, it also helps a simple waiting for the full discharge of the phone and the subsequent connection to the charger.

iPhone 4, 4S does not turn on: what to do?

The phone does not turn on after the update.

Many problems delivers periodic iphone flashing. Even in the absence of errors in the update process, there is no guarantee that after rebooting the device everything will work normally. If the smartphone does not turn on, the Apple logo is displayed, and the operating system boot does not happen, repeat the phone update or restore the previous backup via iTunes. In difficult cases, use the device recovery by the DFU alarm mode.

iPhone 4, 4S does not turn on: what to do?

Other reasons

The iPhone 4 and iPhone 4S models were produced until 2014, so the time has passed since then pretty worked on them. It is likely that not one reason is guilty, but a whole complex. If you failed to identify a faulty node and does not help reboot or software recovery, we recommend contacting the Apple specialty service. Full diagnostics of the device is able to identify "hidden" problems in the elements of the smartphone and increase the chances of the full restoration of the functionality of your iPhone.

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