How to factory reset SHARP R1S? How to wipe all data in SHARP R1S? How to bypass screen lock in SHARP R1S? How to restore defaults in SHARP R1S?
The following tutorial shows all method of master reset SHARP R1S. Check out how to accomplish hard reset by hardware keys and Android 7.0 Nougat settings. As a result your SHARP R1S will be as new and your MediaTek MT6750 core will run faster.