The mobile phone screen is flashing, what's the matter?

If the screen flashes when using the vivo phone, you can check the following troubleshooting methods:

1, restart the phone.

Please restart your mobile phone to see if it can be used again.

2. Upgrade the system version

Please upgrade your mobile phone to the latest version for viewing.

3. There will be a splash screen when using third-party software.

It may be caused by incompatibility between software and system. It is recommended to enter the app store to download the latest version of the app.

4. Restore all settings

After backing up the data, go to phone settings-system management/more settings-backup and reset/restore factory settings, and restore all settings.

This operation will not delete the data in the mobile phone, but will restore all the settings in the mobile phone, including the set wallpaper, unlocking method, WiFi, default opening program, etc. And the third-party software account registered in the mobile phone needs to log in again.

It is suggested that you can enter cloud service-device cloud backup-backup data type-system data-return-and immediately back up some backup system settings and desktop layout; Cloud service-data synchronization-turn on WLAN and Bluetooth to synchronize data to cloud service.

5, service center testing

To prevent falling damage, liquid intrusion, etc. Or the above methods can't solve this problem. You can back up the mobile phone data in advance and take the mobile phone and purchase certificate to the vivo customer service center for testing. Address of vivo customer service center: enter the service outlets of vivo official website /vivo Mall APP-mine-or the webpage version of vivo official website-slide the bottom-service support-service outlet inquiry-select provinces and cities to inquire the address of customer service center. It is recommended to call in advance before going to avoid empty running, plan your trip reasonably and travel safely. Vivo fangguan customer service center