What should I do if my iPhone always has a black screen? How long will it take? The point is where t

Summary. Which phone are you using?

How much does it cost to repair the black screen of an apple phone.

Which phone are you using?

Apple 8s Apple 8plus, right! Your question I have received pro, this will answer for you!

Hello dear, 8plus maintenance black screen is divided into the following situations: 1. There is a problem with the cable**30 yuan; 2. There is a problem with the inner screen, which should be divided into two situations, the original screen** is 1388 yuan, and the non-original is 200-500 yuan!

The black screen of the Apple phone can be simply summarized into several situations.

First, the iPhone itself is a refurbished machine or other machine with quality problems, and occasionally there will be an unstable black screen, but it is not a damaged screen.

The second, which entered Apple's DFU mode by chance, is Apple's recovery mode.

The third possibility is that the Apple system won't boot.

The fourth is that the hardware is damaged and the screen is broken. The fourth point really needs to be sent to the Apple repair point for repair, and the rest are soft problems that can be solved by yourself.

Method] 1. First solve the first situation, 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.

2. DFU mode is a mode that cannot be turned on when there is a problem with the Apple system, and it can be restored with iTunes when entering recovery mode. But your phone is fine, and if you accidentally enter DFU mode, you can't turn it on, which is thought to be a phone failure, but it's actually very easy to solve.

3. You only need to press and hold the power button and the home button at the same time and wait for your iPhone to respond, generally for more than 10 seconds, if there is no response for tens of seconds, don't be obsessed, look at the following method.

The main reasons for the black screen of Apple iPhone are as follows:

1. Apple itself is a refurbished machine or a machine with questionable quality, which is prone to unstable black screen situations.

2. Entered Apple's DFU mode by accident, that is, the recovery mode of Apple's mobile phone.

3. It may be caused by the failure of the Apple mobile phone system to start.

4. The internal hardware of the Apple phone is damaged or the screen is broken.

If the problem does not solve your problem, it is recommended that you bring your phone to an Apple customer service center for repair.

1. Press and hold the power button (power) and exit button (home) at the same time for about 10 to force the shutdown, and then restart it. However, it is generally not recommended to force a shutdown. There is an impact on mobile phones.

2. If you enter DFU mode, exit according to the exit method of DFU mode. If the normal black screen is normal, try to connect the phone to the computer iTunes or press and hold the power button until it can be turned on, if you accidentally press the recovery mode and cause a black screen, press and hold the home button and the power button together, press and hold together for about 15 seconds, let go, and then press the power button to recover.

3. The black screen is basically a software problem, and the boot button + home button is pressed and held for 10 seconds at the same time.

4. If the above methods don't work, use iTunes to restore the system.

5. The black screen is more serious, you can connect the power supply to the mobile phone, after connecting the power supply, Zen Meng model to see if the charging is less than 5%, if so, it is a shutdown caused by no power, and wait for the power to be charged to 5% to turn on.

Hello dear I am glad to answer for you that the black screen of your iPhone is caused by the following reasons:1Software Issues:

There may be a problem with your iPhone's operating system or app, causing your phone to go black or crash. 2.Hardware issues:

The hardware of the Apple phone may malfunction, such as aging battery, damaged screen, etc., resulting in a black screen or not working properly. 3.Improper operation:

The iPhone may have a black screen due to improper operation, such as overheating and misoperation due to long-term use. In view of the above problems, the following measures can be taken to troubleshoot and solve: 4

Software issues: Try restarting your phone, updating the operating system, uninstalling unnecessary apps, etc. 5.

Hardware problems: If it is a hardware problem such as aging battery or damaged screen, you need to go to Apple's official repair point for repair or replacement. 6.

Improper operation: avoid long-term use, avoid misoperation, etc. If the above measures cannot solve the basic problem, it is recommended to contact Apple's official customer service or go to Apple's official maintenance point for maintenance and repair.

Dear, the above is mine. I hope these contents can help you, thank you for your understanding and support, I will continue to work hard.

You can go to a mobile phone repair shop near you to repair it, and the automatic black screen should be damaged by the internal system of the motherboard, or you can go to the Apple mobile phone after-sales service to solve the corresponding repair measures.

1. The boot line is abnormal: use an external power supply to supply power to the mobile phone, use the electric meter to detect whether the indication has changed, if there is no change, it is likely that the boot line is broken or the boot button is not in good contact.

2. The power supply circuit of the battery is abnormal: use the external interface to supply power to the mobile phone, see if it returns to normal when it is turned on, if it is normal, it is determined that the power supply circuit of the mobile phone is abnormal.

3. The IC of the mobile phone power supply is abnormal: test the test point of the peripheral circuit of the power supply IC according to the circuit schematic diagram to see whether the test value is normal.

4. The system clock and reset of the mobile phone are abnormal: you can use the dual total oscilloscope to detect the CPU power supply of the mobile phone to check whether the waveform in the reset is correct.

5. Problems with logic circuits: that is, faults in the circuit version of mobile phones, which can generally be solved by repair welding.

6. Software conflict: The installed software does not match the system of the mobile phone, which may also cause the mobile phone to fail to boot, you can connect the mobile phone to the computer to delete the program.

1704 Apple customer maintenance 02884356272 on the 17th floor of Silverstone Plaza, Jinjiang District

When the black screen of the iPhone cannot be opened, we can use the method of force restart. Press and hold the home button and the lock screen button at the same time for ten seconds, if it is caused by the phone crashing, this problem can be solved. When the iPhone icon appears, the boot is successful!

The iPad phone often has a black screen, so you have to go to the mobile phone repair shop to restore the factory settings. Then this black screen can be improved.

Hello! The black screen of the mobile phone can only be repaired, and asking questions will only delay the first time to rescue the phone.

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