How to clean up the memory of old flip phones

1. If there is insufficient memory on your phone, use Phone Manager to speed up cleaning and clean cache junk and system junk to optimize space.

2. Use Tencent Mobile Manager to uninstall the software, and use Software Move to move the software to the SD card.

3. Click the notification bar icon and enter "Storage Space Usage". You can view the internal storage space at the bottom, including the total capacity and remaining capacity (available space). You will find that the available space has been used up. There isn't much left, which is why the prompt was created.

4. Use Tencent Mobile Butler to speed up the little rocket and close the background application process