How to turn off spam after the phone is unlocked?

Access to rights management has been turned off.

1. When the phone is unlocked, spam messages will pop up. First of all, you should go to the settings interface to find the corresponding application shutdown notice. Open the settings, search into the application management, find the previously confirmed application, click the notification management, and close the notification authority.

2. Check whether there is a setting button in the advertisement page. If yes, click and select the lock screen display to turn off.

3. Prohibit the application from using the floating window display: open the settings, search to enter the permission management, and finally click the permission interface and click the unused application switch to close.