Redmi 8-year-old Caton's Solution

1. Uninstall the optimized, power-saving and safe third-party software in the mobile phone, and close the self-startup items rarely used in Settings-Application Settings-Application Management-Permissions-Self-startup Management;

2. It is recommended that you use it in an environment with moderate temperature. Too high or too low temperature will affect the use of mobile phones;

3. Confirm whether there are too many software residing in the background. For software that is not commonly used, you can select the corresponding software in Settings-Application Settings-Application Management, and modify the power saving policy to "Shut down after running in the background for more than 10 minutes" or "intelligently limit running in the background";

4. Applications downloaded from unofficial channels may contain some bundled services, which will affect the fluency of mobile phones. It is recommended that you download through the system store first.

5. Use your own theme and minimize the use of too many dynamic themes.

6. Some models have added performance mode, so you can try to adjust to balance or performance mode in the phone housekeeper-power saving and battery.

7. If the above methods are ineffective, it is recommended that you back up the data and resume the factory attempt.