Clear notification bar information

Open the notice bar and see if there is a word "clear" on the upper right of the notice bar. If yes, please click to clear the information in the notification bar.

Cancel display notification

The standby interface slides down to the curtain at the top of the screen. After searching for an advertisement message and holding it down, it will prompt "Apply" to click to enter, and then uncheck the box in front of "Show Notice".

Disable push information

The automatic pop-up advertisement push information may be the push information of downloaded third-party software. It is recommended to disable the information push function through this software setting option.

Uninstall and remove software.

If it is invalid, it may be related to the downloaded software. It is recommended to uninstall and delete the corresponding software.

Restore factory settings

Back up mobile phone data (phone book, SMS, multimedia files, etc.). ) and restore the factory settings. If the problem of restoring factory settings still exists, it is recommended to send the mobile phone to the nearest service center for testing and further processing.