How to factory reset XIAOLAJIAO X4? How to wipe all data in XIAOLAJIAO X4? How to bypass screen lock in XIAOLAJIAO X4? How to restore defaults in XIAOLAJIAO X4?
The following tutorial shows all method of master reset XIAOLAJIAO X4. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your XIAOLAJIAO X4 will be as new and your MediaTek MT6735P core will run faster.