How to solve the problem of computer nails flashing back

1. Too much cache garbage. In the process of using the software, some junk files will be produced, which will lead to if they are not cleaned for a long time. ...

2. Go to Settings-Applications-All-Find the problematic application and clear the data or cache. (Note: Clear data, ...

3. There are too many programs running. If you don't set it, many softwares will run by themselves, and too many mobile phone background programs will cause insufficient memory. ...

4. Anti-virus software for mobile phones Some mobile phone software contains malicious code, which will be intercepted by anti-virus software, so it cannot enter normally. ...

5. If the application version is low, the application software will be incompatible, resulting in flashback. If the version is too old, update to the new version.