How to factory reset PENTAGRAM P5339 Tab 10.1? How to wipe all data in PENTAGRAM P5339 Tab 10.1? How to bypass screen lock in PENTAGRAM P5339 Tab 10.1? How to restore defaults in PENTAGRAM P5339 Tab 10.1?
The following tutorial shows all method of master reset PENTAGRAM P5339 Tab 10.1. Check out how to accomplish hard reset by hardware keys and Android 4.1 Jelly Bean settings. As a result your PENTAGRAM P5339 Tab 10.1 will be as new and your Rockchip 3066 core will run faster.