What to do if a black apple appears on the iPhone

It may be time to flash the machine.

iPhone enters the DFU flashing tutorial.

The first step is to manually enter DFU mode: turn on the state and connect it to the computer with a data cable. Press and hold the power off button for 2 seconds, then press and hold the power off button and the home button at the same time for 10 seconds. Finally, release the power button and only press and hold the home button for 15 seconds;

The second step is to check if it enters DFU mode correctly: in DFU mode, the phone screen is black. If it doesn't work, redo the first step.

Step 3, after entering the DFU state, iTunes checks the iPhone in a recovery state, you can see that there is a recovery button, at this time, first press and hold the shift key of the keyboard, and then click "Restore" with the left mouse button, at this time a window appears, find the path of the firmware, and then double-click the already good firmware, iTunes will automatically recover. Do not pull out the data cable during the flashing process, and do not move the mobile phone, otherwise it may fail due to poor contact, just wait quietly. Hope!

1. It may be a black screen caused by a problem with the mobile phone system.

You can press and hold the home button and the power button to force restart the phone.

2. If half of the screen is still black after restarting, it is generally caused by the failure of the hardware, (at this time, it can be used because there is no problem with the touch screen) mainly includes: (1) The wire contact of the display screen is loosely connected with the motherboard, and the screen is generally black due to poor contact. (2) If half of the screen of the mobile phone is still black after eliminating the problem of display wiring, it may be caused by the failure of the display itself, and this situation can only be solved by contacting Apple's official after-sales service for maintenance.

Summary. It may be that the LCD screen is broken, or the contact of the mobile phone screen is loose.

1.This is that the contact of the mobile phone screen is loose, which is not a big problem, but it can directly lead to the black screen of the mobile phone, which is difficult to find, and it has to go through a lot of tests to find, which is generally caused by the mobile phone being bumped;

2.It is common for many mobile phones to have a black screen after using it for a long time, the main reason is that the effective use time of the mobile phone battery is 1 year, or it is three years but there is a problem in one year, and excessive use leads to the aging of the mobile phone's battery and insufficient voltage.

3.There are a lot of applications for smartphones nowadays, but there are some software that are inherently conflicting, which can also lead to a black screen, so the black screen after installing a lot of software is basically this reason.

Is there a piece of black in the upper right corner of the iPhone screen?

It may be that the LCD screen is broken, or the contact of the mobile phone screen is loose. 1.This is that the contact of the mobile phone screen is loose, which is not a big problem, but it can directly lead to the black screen of the mobile phone, which is difficult to find, and it has to go through a lot of tests to find, which is generally caused by the mobile phone being bumped; 2.

It is common for many mobile phones to have a black screen after using it for a long time, the main reason is that the effective use time of the mobile phone battery is 1 year, or it is three years but there is a problem in one year, and excessive use leads to the aging of the mobile phone's battery and insufficient voltage. 3.There are a lot of applications for smartphones nowadays, but there are some software that are inherently conflicting, which can also lead to a black screen, so the black screen after installing a lot of software is basically this reason.

Can it be fixed? How much does it cost?

Apple's generations.

Apple's Max screen change is about 2500.

Kiss <>

A black patch in the upper right corner of the iPhone screen may be caused by the following reasons:1Hardware failure:

This situation is relatively rare and may be due to the screen being damaged due to the phone being dropped or damaged by other external forces. You need to contact Apple's official customer service or go to an authorized after-sales service point to repair or replace the screen. 2.

Software glitches: Sometimes, software issues can also cause black blocks on the screen. Try restarting your phone or uninstalling recently installed apps and see if that fixes the issue.

If the problem persists, try updating the iOS operating system or doing a recovery mode reset. 3.Pollution:

Dirt or dust on the screen can cause some areas to darken or darken, you can use a clean, fiber-free cloth to gently wipe the screen to see if you can remove the dirt and fix the problem.

Summary. In your case, the piece in the upper right corner of the phone should be pressed, and the part generated by the LCD screen after the pressure is damaged, and then a black piece is caused.

Is there a piece of black in the upper right corner of the iPhone screen?

Kiss, hello, a blessing, a warmth, a touched, with a grateful heart, life is moved everywhere! Your question has been received, it takes a little time to type, please wait a while, please don't end the consultation, you can also take this time to provide more effective information, so that I can better answer for you, I hope mine can solve your problem, immediately sort out the answer for you, please wait for a while

1.If the inner screen is bad, the display is not normal, and the screen is blurred or the display is incomplete. 2.If the touch screen is broken, the touch will not be normal.

In your case, the piece in the upper right corner of the phone should be pressed, and the part generated by the LCD screen after the pressure is damaged, and then a black piece is caused.

1. It may be that part of the screen is damaged.

2. There is no overinsurance, or a national bank.

version, you can go to Apple after-sales free testing,

3. If it is over-insured and it is not from the National Bank, it is one hundred and one tests. (Different in each place) 4. It is recommended that you still get the after-sales service for testing.

First solve the first case, 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.

Please click Enter a description.

Please click Enter a description.