How to factory reset KEIAN KPD101R? How to wipe all data in KEIAN KPD101R? How to bypass screen lock in KEIAN KPD101R? How to restore defaults in KEIAN KPD101R?
The following tutorial shows all method of master reset KEIAN KPD101R. Check out how to accomplish Hard Reset by hardware keys and Android 4.1 Jelly Bean settings. As a result your KEIAN KPD101R will be as new and your RK3066 core will run faster.