Hard reset ZTE Blade X9

OS: Android 5.1 (Lollipop); nubia UI 3

CPU: Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)

Display: 5.5" inc

Camera: 13 MP, Single

For Hard reset ZTE Blade X9 use following steps

1. The smartphone must be turned off

2. Press and hold the Volume Up and Power buttons simultaneously for a few seconds (up to 20)

3. After the ZTE logo appears on the screen, you can release the keys

4. Select "wipe data / factory reset", the Volume Up / Down keys are used to navigate the menu, and the Power key to confirm the selection

5. In the menu, go to the line "yes" and press the Power button

6. We are interested in the menu item "reboot system now"

7. Hard Reset procedure completed

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.