2. Open System General Settings-Usage-Manage Storage Space.

3. You can see the size of the memory space occupied by each app, select the largest program, open it, see if there are any videos you haven't finished watching, cache files after listening to songs, and so on. , and delete it in time.

Benefits of cleaning up the cache in time: Mobile phone cache garbage will occupy the extra space of ipad, further slow down the operation of mobile phone, and affect the subsequent software download and daily software use. Clearing the memory in time can release unnecessary garbage, increase the memory of the mobile phone, speed up the running speed of the mobile phone software and improve the user experience.