How to Factory Reset TENGDA N9389?

The Hard Reset is also commonly known as factory reset. This tutorial will show you the easiest way to perform a factory reset operation in TENGDA N9389. Find out the way to remove all personal data, customized settings and installed apps from TENGDA N9389.

As a result your Android 4.2 Jelly Bean will run faster, you will be able to use the entire 4000.0 MB storage and Li-Ion 3000.0 mAh battery will work longer. Let's restore defaults in TENGDA N9389 and enjoy using your phone as it comes from the manufacturer.

Factory Reset TENGDA N9389

1. Turn on the device.
2. Afterawrds from Main Menu find and select Settings.
3. Then open the Backup and Reset folder and select Factory Data Reset.
4. Tap Reset Phone and read the warning when it pops up.
5. Choose Erase Everything and the phone will begin restoring.
6. Well done!