It can scan the phone, clear the files and notification bar in the phone, and also perform WiFi test.

Main function:
Clean with one click.
With just one tap, it automatically scans your phone and clears junk files.
Large File Cleaner.
It can delete files of your free choice.
Notification Cleaner.
It will tidy up the cluttered notification bar and delete annoying notifications.
WiFi Test.
It can detect whether the device is connected.

Download it now and use it!