How to factory reset TENGDA S5+? How to wipe all data in TENGDA S5+? How to bypass screen lock in TENGDA S5+? How to restore defaults in TENGDA S5+?
The following tutorial shows all methods of master reset TENGDA S5+. Check out how to accomplish Hard Reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your TENGDA S5+ will be as new and your MediaTek MT6592 cores will run faster.