1. In Mobile Settings-Application Management-All Applications, open the details of each application and click Clear Cache Data.
2. Use Tencent Mobile Manager to clean the cached files in the application. After clicking the garbage cleaning icon, the software will automatically clean the garbage files cached on the mobile phone. Let the mobile phone realize more powerful space release, thus effectively improving memory utilization. Shut down some background processes.
3. Uninstall some unused software.
4. Clear some large files such as videos, music and pictures.
5. Use Tencent Mobile Manager software to move the software application to the memory card.