How to factory reset ALLVIEW E4? How to wipe all data in ALLVIEW E4? How to bypass screen lock in ALLVIEW E4? How to restore defaults in ALLVIEW E4?
The following tutorial shows all method of master reset ALLVIEW E4. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your ALLVIEW E4 will be as new and your MediaTek MT6753 core will run faster.