How to solve the situation that iPhonexs has a black screen on boot?

1. Force restart the device to solve the problem that iPhoneXS suddenly has a black screen and no response.

iPhone XS force restart method: Press the volume up button and quickly release it. Press the volume down button and release it quickly. Then press and hold the side button until you see the Apple logo.

If the black screen problem will recur after restarting, it is likely to be a hardware failure, and this needs to be sent for repair.

If your iPhone doesn't turn on after it runs out of power, you may need to charge it for at least an hour. Normally, when your iPhone is connected to a power source for a few minutes, you can see a charging indicator on the screen.

2. White apples are displayed during startup.

1.Connect your device to your computer, then open iTunes. Put your iPhone into recovery mode.

XS to enter recovery mode: Press the volume up button and quickly release it. Press the volume down button and release it quickly. Then, press and hold the side button until you see the recovery mode screen (showing the iTunes icon and cable).

When you see the option to restore or update, choose Update. iTunes will try to reinstall iOS, but it won't erase your data.

In addition, you can also try to use the "One-click Flash" function of AISI Assistant to flash the device without losing data after entering the recovery mode.

3. The hardware is damaged, resulting in the iPhone XS suddenly black screen and no response.

If you can't solve the problem in the above ways, it may be that there is a hardware problem with the device, and many chips on the motherboard, including CPU, baseband, memory, board lines, and power supply ICs are broken, one of which will cause the iPhone XS to suddenly go black and unresponsive, which must be sent for repair.

Several situations and solutions for the black screen of the Apple mobile phone and the solutions:

Apple after-sales: 0755-23947183

One situation where the iPhone itself is unstable, resulting in a black screen. This kind of black screen can be attributed to an unstable automatic shutdown, which is because the machine is of poor quality, resulting in shutdown for no reason. Because there is no big problem with the hardware, you can just press and hold the power button and wait for it to turn on.

The second scenario. DFU mode is the mode in which the Apple system cannot be turned on if there is a problem, while entering the recovery mode can be recovered with iTunes. But the phone is fine, and it can't be turned on because it can't be turned on because it has entered DFU mode by mistake, but it's actually very easy to solve.

You only need to press and hold the power button and the home button at the same time and wait for the iPhone to react, generally for more than 10 seconds, if there is no response for tens of seconds, the following steps continue.

In the third case, you need to enter DFU mode, first of all, iTunes must be installed on the computer, and you can ** a new iOS system. Or restore files with a backup beforehand. Of course, during the recovery process, the computer can be connected to the Internet, and it can also be ****, but the wait is longer.

How to fix iPhone XS suddenly black screen won't turn on?

1. First of all, rule out whether there is no power and cause a black screen, charge the phone for half an hour, and then press the power button to power on the test, if not, replace the charger and data cable and test again. 2. Force restart the phone, method: press the volume +, then press the volume down, and then press and hold the power button until the Apple icon appears.

3. Connect your phone to the computer and flash it: press the volume up button once and release it, then press the volume down button and release it and then press and hold the power button until the screen goes out. Then release the power button, press and hold the power button and the volume down at the same time, hold for about 5 seconds, and then release the power button, volume - don't release, keep holding down, for about 5 seconds, the computer will prompt to enter the DFU mode, select Update.

4. If none of the above steps can be repaired. Generally, it is a hardware problem, a short circuit of a chip or board layer on the motherboard, including the CPU, hard disk, power supply, baseband, and their surrounding capacitors, resistors, power supply lines, and signal lines.

As long as one of them is broken, it needs to be repaired through chip transplantation, repair soldering and flying wires.

I had the same problem with my phone, I thought it was a broken battery, but I took it to test and it turned out to be a problem with the motherboard and it was repaired.

There are two scenarios.

One possibility is that the motherboard is broken.

Another possibility is that the battery is broken.

If the motherboard is broken and repaired at a repair point, it will cost hundreds of dollars.

It costs more than 100 yuan to replace the battery.

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.

One, the general reason why the iPhone won't turn on:

1.It may be that the hardware of the iPhone motherboard is damaged and the phone cannot be turned on.

2.It is also possible that the iPhone's battery is in poor contact or has been damaged, resulting in it not being able to turn on.

Second, the fault handling method:

1.When your iPhone suddenly goes black, freezes, can't turn on, and there is no response, you can try to press and hold the power and home buttons on the home screen at the same time and keep them for more than 10 seconds. See if you can force a restart.

2.If the force restart is successful, you can see an Apple logo on the screen. After the reboot is successful, it can be used normally.

3.If the above methods are ineffective, it may be a hardware failure of the Apple mobile phone, it is recommended to bring your mobile phone to a regular Apple customer service center for inspection and repair.

How to fix iPhone XS suddenly black screen won't turn on?

Since the launch of the iPhone XS, many users have encountered the problem of black screen or freeze, at this time, the best solution is to choose force restart. But the iPhone XS force restarts the party. Press and quickly release the volume + key; Press and quickly release the volume + key; Press and hold the side button (power button) until the apple icon appears; To power off, you just need to press and hold the power button for a few seconds, and the sliding shutdown option will appear.

At the same time, the shutdown function is also available in the iOS 11 settings options. Use the button to turn off iPhone XSPress and hold the side button and the volume up button on your iPhone XS at the same time.