2. Click General-Dosage.

3. Wait a moment, and the top storage space will display the current remaining space and the occupied space of the installed application.

4. Arrange the applications from high to low according to the storage space occupied by the mobile phone. After clicking, the application size will be displayed, and the following "documents and data" is the storage space occupied by the data in this application.

5. Unusual programs can be considered for deletion.

6. Click Program, and then click Delete Application to delete the program.

7. supplement; For example, the map will cache offline map data, and it is best not to clear it. Please ensure that the cached data in the application is useless before it is cleared to prevent the loss of valid data.