Redmi pointed this out. How to recover without response?

The recovery methods of Redmi's non-response notification include restarting the mobile phone, emptying the cache, checking the notification authority, and restoring the factory settings.

1. Restart the mobile phone: If the mobile phone system is abnormal, the notification bar will not work normally. At this time, you can try to restart the phone and return to normal.

2. Clear the cache: the cache in the notification bar will cause problems. You can go to phone settings, find application management, select notification management, clear cache and data, and then restart your phone.

3. Check notification authority: in the mobile phone settings, find application management, select notification management, and then check whether the notification authority is authorized for the relevant application. If not, you can manually open the notification authorization.

4. Restore factory settings: None of the above methods have solved the problem, so you can consider restoring factory settings.