How to factory reset DGM T-811D? How to wipe all data in DGM T-811D? How to bypass screen lock in DGM T-811D? How to restore defaults in DGM T-811D?
The following tutorial shows all method of master reset DGM T-811D. Check out how to accomplish hard reset by hardware keys and Android 4.1 Jelly Bean settings. As a result your DGM T-811D will be as new and your Cortex A9 core will run faster.