Huawei Glory 50 mobile phone, why does it always flash when making voice calls?

If you find that the mobile phone suddenly appears flashing screen and other problems during use, you can troubleshoot it according to the following conditions:

If the phone is using an application, the splash screen will only appear.

This may be an application compatibility problem (for example, some video software will fade the screen due to decoding errors when playing videos with incompatible formats). It is suggested to download related applications in the application market after uninstalling them, or replace them with other applications of the same type.

The above methods still can't solve it.

If the above methods fail to solve the problem, please back up the data in advance (QQ, WeChat and other third-party applications are backed up separately), and bring the relevant purchase vouchers to the nearby Glory Authorized Service Center for maintenance.