Is there any way to fix iPhone8 won t turn on?

1. First of all, we need to rule out external factors: water ingress into the mobile phone; In this case, don't turn on the phone first, and place the phone in a ventilated place or meter for a period of time.

2. Due to falling from a high altitude or knocking, the touch screen of the mobile phone fails.

The solution to the black screen of the Apple 8 mobile phone will not turn on.

3. System problems: caused by upgrade failures. The white apple interface appears when booted up.

4. Tap the mobile phone volume "+" to release quickly, click the mobile phone volume "-" to release quickly, and press and hold the power button. This is the force restart way for iPhone 8.

5. When the iTunes insert USD icon appears on the screen, connect the phone and the computer with the original data cable on the iTunes software. Reinstall the system according to the instructions on your computer.

6. When nothing happens to you in the above situation, the mobile phone suddenly becomes bricked when you use it. That should be a problem with the hardware of the phone itself, and it should be sent to Apple's customer service center immediately for repair to avoid wasting time.

The solution to the black screen of the Apple 8 mobile phone will not turn on.

Note: Although the iphone8 is a waterproof phone, try not to contact too much water.

The above is the reason for the black screen caused by the overheating of the iphone8 mobile phone, the failure to turn on and how to deal with it, have you learned it? If it is a black screen caused by the system, it can be repaired by the above methods, and the system bug can also be improved by updating and upgrading, if it is a hardware problem, it is recommended to send it directly for repair, professional detection and repair! Quality is guaranteed!

If you solve the problem that iphone8 can't turn on, do you look at your mobile phone? If there is no power, you can charge it, and then turn it on, if it is not because of the suggestion caused by insufficient power, that is, go to the um, that check, to see what is the problem?

If you still don't understand, you can call** to consult customer service, and then ask what is the cause of the failure to turn on? If you talk about battery problems, or system problems, it is recommended to send them to an after-sales repair shop to solve the repair, and basically there is no money.

1. Please press the "Power and Home Screen" button at the same time, keep it for more than 10 seconds, and force restart the phone.

2. If the white apple is still displayed on the screen, you need to press the "Home + Power" button on the main screen at the same time until the screen is released without a black screen.

Reasons why the Apple phone can't turn on:

1. There is no electricity. If you use up all the battery power, the charge needs to be charged to 5% before it can be turned on normally. So in this case, please let the phone charge for a while before trying to turn it on.

2. Software malfunction. If you are sure that the current battery of your phone is sufficient, but it cannot be turned on normally, there may be a problem with the software system of your phone. At this time, we can try to press the home button + power button on the home screen of the mobile phone at the same time until the screen is lit up and there is a display.

3. System crash. If none of the above solutions work, and you see an iTunes connection screen on your iPhone's screen, it means that your phone has entered recovery mode at this time. When this happens, the only way to do this is to restore the system for your phone.

Connect your phone with the computer with a data cable, press and hold the home button and the power button at the same time for 10 seconds, then release the power button and continue to press and hold the home button for 5 seconds, if you see the connection to iTunes, it is a failure, and you have to start again. If the screen doesn't light up after these 2 steps, you will enter DFU recovery mode, and then you can use iTunes to restore your iPhone, or use a third-party flashing software to reflash your iPhone.

The battery is used up, and under normal circumstances, it may be due to the battery running out of power, which makes it impossible to turn on. The hardware version is faulty. Insert a number of weights.

The device does not respond after the cable, which mostly occurs when the device has a hardware failure, which is common when water enters the device, because the iPhone cannot remove the battery, it will always be in a power-on state after water ingress.

Apple BAI mobile phone can't be turned on normally.

DU method: 1. Check whether the iPhone has physical damage, such as: bending and deformation or water ingress and other accidents; Return.

2. Use the original data cable and charger to charge the iPhone, check whether the iPhone is responsive, and the battery may not turn on if the battery is insufficient;

3. Force restart your iPhone;

4. If there is still no response or cannot be turned on normally after the above operations, it is recommended to go to the local Apple official or authorized after-sales service.

1. First of all, see if it is the reason why the battery is used up, if this is the case, connect the mobile phone to the power supply for charging.

It should be noted that even after being connected to the power supply and charging, it will take a few minutes to turn on, and it will be able to turn on normally when it is charged to 5%.

2. Press the Home button and hold it for 6-8 seconds to exit any program that can get stuck on your iPhone.

3. Try to press and hold the power on and off button, if it can be restarted, this is the best.

4. If the above methods are useless, try to press the home and hibernation wake-up buttons at the same time, and hold them for about 10 seconds, and then you can force the shutdown.

5. If the above methods don't work, you can try to connect to the PC and use the [Restart] function in PP Assistant, iTools and other tools.

6. For the problem that iphone8 cannot be turned on, it can also be solved by restoring the system through AISI assistant.

7. iPhone8 can't turn on If it's the cause of hardware failure, then you need to find Apple after-sales service to overhaul the machine.

1. Crash.

The reason for the opening is not the source of the machine.

1.The mobile phone can't be turned on, it is divided into many kinds, if it is out of the Du is now dead zhi machine failure.

2.Then no.

iphone8 8plus won't turn on solution:

First, first see if it is the reason why the battery is used up, if this is the case, connect the phone to the power supply to charge. It should be noted that even after plugging in the power source and charging, it will take a few minutes to turn on the device.

Second, try to restart, the 8th generation is a reboot method that is different from the previous iPhone, the correct reboot method is:

1. Try to press the volume up button to release first, 2. Press the volume down button again to release.

3. Finally, start to press and hold the power button until the Apple logo appears after the black screen, 3. If you can restart, this is the best; If it can't restart, try to enter recovery mode to restore iPhone8 system:, the specific steps are:

1. Quickly press the volume plus button, then quickly press the volume down button, and finally, press and hold the power off button;

2. After the screen goes black, quickly press and hold the volume down button until the data cable and iTunes logo appear on the device screen.

4. If it still can't be solved, try to enter DFU mode to flash the phone, the steps are:

1. Press and hold the power button to turn off the device;

2. Then quickly press and hold the power button for three seconds, and after three seconds, continue to press and hold the power button while holding the volume down button for 10 seconds;

3. Release the power button and continue to press and hold the volume down button until the prompt is successful (the DFU mode device is black, you need to judge whether it is successfully entered according to the software prompts).

5. If you enter DFU mode and flash the machine still can't be solved, the general reason for not turning on is the problem of the motherboard chip or board layer line, which needs to be detected to determine

1. Detect all chips on the motherboard, including CPU, display chip, touch chip, power chip, battery and board line through the current instrument;

2. Check whether one of them is blackened, short-circuited, or soldered. It is then repaired by chip transplantation technology.

The following is a partial chip diagram of the iPhone8 motherboard.

Method 1: 1When a white apple appears, press and hold the switch + home button, let go of the black screen, and then press power to turn it on, and then wait for a while, at this time it is still a white apple.

2.Then press the volume to add and subtract, you can click twice, and then long press the two together, note, it's still a white apple.

3.Then press and hold the switch + home button again, let go of the black screen, and then press power to turn on, this time don't press the volume plus or minus again, if the above steps are not wrong, it should be able to turn on normally.

Method 2: 1If there is still a white apple, press the power and home together, wait for the black screen, immediately press and hold the power and volume buttons, and then wait for the screen to go black after seeing the white apple.

2.Finally, press the power button or connect the data cable (the data cable is connected to the computer) and see the booted white apple again, and you can enter the system.

3.Then go in and uninstall the last installed cydia plugin, and then restart it so that the white apple will not appear.

If the above method still does not solve the problem after testing, then you can try to reflash the system.

iPhone8 force restart: You need to press the volume plus or minus button, and then press and hold the power on and off button to force restart.

You can charge the phone for a while, and then try to turn it on, if it doesn't work, it should be a hardware problem, it is recommended to go to Apple's after-sales service station to deal with it.

The solution to the iPhone won't turn on:

Apple mobile phone can not turn on first to determine, is it because of the reason that the mobile phone battery is dead, first charge the mobile phone for a while and press the power button to see, it may be because the mobile phone is not low enough power to cause the mobile phone to not turn on normally.

In this case, the Apple mobile phone can't turn on, and it may be that the phone is in a dead state, you can also try to press and hold the power button at the same time, the power on button + home button, and wait a few seconds for the phone to automatically restart.

There are usually Apple mobile phones in the process of flashing or updating and upgrading, you will also encounter the problem of not being able to turn on, and when you encounter the problem of not opening the machine caused by this reason, usually due to the improper operation of the mobile phone flashing or system upgrade, the white apple, the boot has a display, but it has been parked in the logo interface of the iphone, and the mobile phone cannot enter the system.

If the above methods cannot solve the problem, then it may be caused by the hardware failure of the mobile phone, such as: the Apple mobile phone boot button is broken, the battery is aging, etc., it is recommended to contact Apple for repair to solve this problem.