Clear your junk files

Some apps store temporary files. You can free up space on your device by clearing these files. App settings are not affected.

Important: If you clear junk files or delete files using Files by Google, the data will be permanently deleted.

1. On your Android device, open Files by Google .
2. Tap Menu Clean .
3. On the "Junk files" card, tap Clean xx MB.
4. On the confirmation dialog, tap Clear.