How to factory reset K-TOUCH A20? How to wipe all data in K-TOUCH A20? How to bypass screen lock in K-TOUCH A20? How to restore defaults in K-TOUCH A20?
The following tutorial shows all method of master reset K-TOUCH A20. Check out how to accomplish hard reset by hardware keys and Android 4.4 KitKat settings. As a result your K-TOUCH A20 will be as new and your core will run faster.
K touch A9 Hang at LOGO Solved without Flashing - Hard Reset/ Recovery Mode - video