How to factory reset IMOSI Y9? How to wipe all data in IMOSI Y9? How to bypass screen lock in IMOSI Y9? How to restore defaults in IMOSI Y9?
The following tutorial shows all method of master reset IMOSI Y9. Check out how to accomplish Hard Reset by hardware keys and Android settings. As a result your IMOSI Y9 will be as new and your Hs6620D core will run faster.