From the Home screen, drag down the Notification panel.
Tap the Settings icon.
Tap Device maintenance.
Tap Storage.
From this screen, you can view details about how your device storage is being used.
Tap CLEAN NOW.
Once the process has finished, Tap the Back button.
Tap Memory.
From this screen, you can view details about how your device memory is being used.
Tap CLEAN NOW.
You've completed the steps!
