How do you delete hidden files on Android?

How do you delete hidden files on Android?
Clear your junk files

On your Android device, open Files by Google .
On the bottom left, tap Clean .
On the “Junk Files” card, tap. Confirm and free up.
Tap See junk files.
Select the log files or temporary app files you want to clear.
Tap Clear .
On the confirmation pop up, tap Clear.

Clear your junk files
  1. On your Android device, open Files by Google .
  2. On the bottom left, tap Clean .
  3. On the “Junk Files” card, tap. Confirm and free up.
  4. Tap See junk files.
  5. Select the log files or temporary app files you want to clear.
  6. Tap Clear .
  7. On the confirmation pop up, tap Clear.