This guide will show you a simple way on :
How to factory reset SAMSUNG R360 Messenger Touch.
How to wipe all data in SAMSUNG R360 Messenger Touch
How to bypass screen lock in SAMSUNG R360 Messenger Touch
How to restore defaults in SAMSUNG R360 Messenger Touch
All method of master reset SAMSUNG R360 Messenger Touch
So Check out how to accomplish hard reset by hardware keys and through android settings. As a result your SAMSUNG R360 Messenger Touch will be as new and your core will run faster.