Hard reset NIU Andy 3.5E2I

OS: Android 4.4 (KitKat)

CPU: Dual-core 1.0 GHz Cortex-A7

Display: 3.5" inc

Camera: 5 MP, Single

For Hard reset NIU Andy 3.5E2I use following steps

1. Use the Power button to turn off the phone.

2. At the same time, press and hold the Volume Up and Power button for a few seconds.

3. Release all keys when the NIU logo appears on the screen.

4. When the Andy logo appears on the screen, press the Power and Volume UP button again.

6. Using the Volume down button, select "wipe data / factory reset", and then press the Power button to confirm.

7. Select «Yes - Delete All User Data», and then press the Power button to confirm.

Yes - delete all user data NIU Andy 3.5E2I

8. Select "Reboot System Now", and then press the Power button to confirm.

Thomas Nilan
Smartphone Expert

Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones.