Xiaomi's mobile phone is risky. How to fix it?

Use third-party software and use the phone's own functions.

1. Use third-party software, such as mobile phone housekeeper. When you turn on the mobile phone housekeeper, it will automatically scan and remind you of dangerous goods. Click Optimize Now to fix them automatically.

2. Use the phone's own functions: Open the phone settings, click My Device, click Restore Factory Settings, and select Clear All Data. However, it should be noted that restoring the factory settings will erase all the data in the mobile phone, and important data needs to be backed up.