How to factory reset ELEPHONE A4? How to wipe all data in ELEPHONE A4? How to bypass screen lock in ELEPHONE A4? How to restore defaults in ELEPHONE A4?
The following tutorial shows all method of master reset ELEPHONE A4. Check out how to accomplish hard reset by hardware keys and Android settings. As a result your ELEPHONE A4 will be as new and your MediaTek MT6739WW core will run faster.