How to factory reset HISENSE F20? How to wipe all data in HISENSE F20? How to bypass screen lock in HISENSE F20? How to restore defaults in HISENSE F20?
The following tutorial shows all method of master reset HISENSE F20. Check out how to accomplish hard reset by hardware keys and Android 5.1 Lollipop settings. As a result your HISENSE F20 will be as new and your Qualcomm Snapdragon 210 MSM8909 core will run faster.