How to factory reset PIPO DS820? How to wipe all data in PIPO DS820? How to bypass screen lock in PIPO DS820? How to restore defaults in PIPO DS820?
The following tutorial shows all method of master reset PIPO DS820. Check out how to accomplish Hard Reset by hardware keys and Android 4.1 Jelly Bean settings. As a result your PIPO DS820 will be as new and your Rockchip 2918 core will run faster.