- On your Android device, open Files by Google .
- Tap a category or a storage device. You'll find files from that category in a list.
- Select an option below:
- If you're on Grid view :
- Press and hold the file.
- Tap More .
- If you're on List view : Next to the file, tap More .
- If you're on Grid view :
- Tap Rename.
- Enter a new name.
- Tap OK.