1. Open the settings on the phone desktop, and then click General Options.
Apple 1 1 How to clean up mobile phone garbage?
Apple 1 1 How to clean up mobile phone garbage (1)
2. Click to enter the iPhone storage space, enable photo optimization and uninstall unused applications.
Apple 1 1 How to clean up mobile phone garbage (2)
Apple 1 1 How to clean up mobile phone garbage (3)
3. You can also click the application that takes up a lot of memory, and then click Uninstall App.