Hard Reset TENGDA S5

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 4.4 KitKat settings. As a result your TENGDA S5 will be as new and your MediaTek MT6592 cores will run faster.

How to hard reset TENGDA S5

1. To perform Hard Reset operation on your TENGDA S5, you have to turn it off, firstly, by holding down Power Key for a couple of seconds.
2. When your smartphone is completely turned off, you should hold down combination Power Key + Volume Up for about 5 seconds to proceed.
3. After you see Android robot appeared on screen, you have to hold down Power Key and press Volume Up once.
4. In the appeared menu, you have to select option "wipe data/factory reset", using Volume Keys to navigate to it and Power Key to select options.
5. In the following step you have to select option "Yes -- delete all user data" in order to confirm this operation.
6. Data will be wiped in a few seconds after that, and you should select option "reboot system now" to restart your smartphone.
7. Your TENGDA S5 will be restarted in a couple of minutes after that, and that's it.