Lenovo s930 mobile phone screen flashes.

Hello, thank you for your support of Lenovo products!

I'm sorry for the inconvenience. If the screen brightness of your device is unstable and flickering, please refer to the following suggestions:

1. Please go to System Settings-Display-Brightness to see if the brightness is automatically adjusted. Automatic adjustment will turn on the light sensor. According to the brightness of the surrounding environment brightness level screen, it is suggested that you can choose to manually adjust the observation.

2. If it appears in the interface of individual software, it does not rule out that the software is abnormal or has compatibility problems. First, please go to Settings-Applications-All, and click Software to clear the data. If it is not effective, it is recommended to uninstall and reinstall or replace it with other software of the same type.

3. If Lenovo Power Saving (Le Power Saving) and other software are installed on the body of your product, please check whether the relevant screen energy saving settings are on and off.

4. If the fault occurred recently, it is recommended that you back up the fuselage data and restore the factory settings (system settings-backup and reset-restore the factory settings);

5. The latest system version of Lenovo S930 is: vibui _ v1.5 _1427 _ 2 _ st _ S930. It is recommended to upgrade to the latest version for observation. The upgrade method is: Settings-All Settings-About Mobile Phone-System Update;

If the above operation is invalid, do not rule out the abnormality of the display screen or the underlying driver file of the system. Please contact the local Lenovo website for testing and processing.

For more solutions to abnormal screen display, I recommend you to read "Face Problems: Abnormal Screen Display:/Lenovo/WSI/Station/ServiceStation/default.aspx?" intcmp=MIDH

I hope the above reply will help you, and I wish you a happy life!