What should I do if the screen of Huawei mate8 fails, does anyone know how to fix it?

If your phone's touch screen is out of order, you can troubleshoot it by following these steps:

1.If the ambient temperature of your phone is too low, the touch screen may malfunction, which is affected by the physical characteristics of the screen device itself, and it is recommended that you try to keep your phone at an ambient temperature of 0 -35.

2.If your phone's screen is dirty or has water stains, it may affect the screen touch sensitivity. It is recommended that you try it after wiping the screen clean;

3.If the screen has a film, it may be due to the protective film being too thick, which affects the touch sensitivity of the screen. We recommend that you replace a thinner third-party protective film or go to a Huawei Customer Service Center to replace an official protective film.

4.If your mobile phone is in normal use, the whole screen suddenly clicks unresponsive, please press the power button and the volume up button at the same time to start the screen recording function, and then click the mobile phone operation, if there is a white circle on the screen to click on the sliding position, the shirt state means that the mobile phone touch screen is working normally;

If the screen recording function is not enabled, please press and hold the "Power Button" for more than 10 seconds to force the phone to restart, and the failure does not recur, then the problem is not touchscreen.

There is a risk of data loss at the time of detection.

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Weizhen closed repair spare parts ** collapse crack inquiry.

Huawei mate8The screen is not good to touch,The display is normal,What's so greasy in this。

Pro, mate8 screen (touch screen + display)**is about 638, note: the above ** is for the replacement of spare parts ** (excluding labor costs).

If the screen is damaged but can be identified as a Huawei mate8 screen, the screen warranty repair will not exceed 699 yuan (including material costs and labor costs).

You can also log in to the official website home page of Service & Support Repair Parts**Query, Inquiry Screen**.

Regarding the screen failure and jumping problem, we recommend that you:

1 If not, please use the charger and data cable.

2 When does the screen fail, if the screen freezes when playing a large game, it is recommended that you press and hold for 20 seconds to turn off and restart.

3 If there is a situation where the screen is out of order, it is recommended that you disassemble the holster or leave the area where the magnetic field is unstable to try to improve it.

4 If the above issues are not resolved, please back up your data and bring the relevant receipts to the Huawei designated maintenance center for testing.

I wish you a happy Lantern Festival in advance!

If the solution is to click on the screen and react after a while, it may be that the software is too large, too memory-consuming, causing the phone to freeze, slow response or incompatible software.

02>03In the "Developer Options", you can turn on "Show touch operation" and "Pointer position", tap or mark on the screen to see if there is a problem, if there is no problem, then the touch screen is OK.

04 If you find that the screen will jump randomly when charging, it should not be a problem with the mobile phone, it is a problem with the charger, the noise of the charger will affect the touch screen, resulting in the ghost hand problem of the touch screen, especially the miscellaneous chargers on the market will not control the noise, so the original charger should be used for charging.

05 It is best to find the problem, restart the phone or restore the factory settings and then confirm, too many junk files in the phone will affect the performance of the phone, if you receive a system update prompt, update the system to the latest system.

If there is oil or water on the hand or touch screen, it will cause the touch screen to fail, it is recommended to wipe the surface of the mobile phone with a dry cloth to keep the touch screen clean; When **in-call, swipe the screen to answer**, the screen does not respond, please keep your hands and touch screen clean and dry; If the phone's touchscreen fails when connected to a charger (especially when using a car and non-standard charger), it is recommended to use the phone's standard charger to charge the phone.

There is an incoming call to dry up the first screen of the boot can:

As the name suggests, a factory reset is to restore the phone to the state it was in when it was factory sold, that is, the state in which you get a brand new and unactivated phone. The change is that all the existing settings of the phone, the stored and installed apps and the app cache will be cleared and all the original settings will be restored to the factory.

A factory reset will reset the phone settings and delete all system files, so pay attention to the backup, which will not have any impact on the phone itself.

A factory reset is to wipe out all the data, pay attention to the backup. Think before you click, a factory reset will delete the settings on your phone, such as personalization, software, and call and SMS history, but it won't delete the contents of the SD card.

Android phone general steps: [Settings] - [Phone Settings] - [Security Settings] - [Factory Reset] - Wait for a period of time, until [Completed] appears, the phone has been factory reset.