How to factory reset SAMSUNG R540? How to wipe all data in SAMSUNG R540? How to bypass screen lock in SAMSUNG R540? How to restore defaults in SAMSUNG R540?
The following tutorial shows all method of master reset SAMSUNG R540. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your SAMSUNG R540 will be as new and your core will run faster.
24 Aug 2021