1 on the Standby page, click "Application".
2 Click Smart Manager.
3 on the Smart Manager homepage, click "Storage Space".
4 after entering the storage space page, you can view the use of the equipment space. Click "Details".
5 can view the available space size, the system occupies memory size, used space size, and so on. Click the "←" icon to return to the previous interface.
6 Click Delete under "unwanted data" to remove unwanted data such as caches, residues, and advertising files to free up more storage space.
7 Cleaning up device storage ....
8 when cleared, the main storage interface is returned automatically, and the delete option becomes grayed out. Click "Details" under "User data" to remove unused files and applications to free up space on your device.
9 You can choose to delete pictures, videos, audio, applications, and documents that you don't use. Here, for example, click on "Application".
10 check for applications that need to be removed, such as "calculator".
11 Check, click "Uninstall".
12 Click "Uninstall".
The steps you have completed