1, there is a mobile phone slimming in the garbage cleaning of Tencent Mobile Manager, which can be used to clean up files on the mobile phone. You can use this to clean up junk files;

2. Can detect whether there is virus in the mobile phone system. If a virus is found, it should be dealt with immediately to avoid infecting the whole mobile phone system.

3. Turn off the mobile phone, restart it later, and refresh the mobile phone network and data.