Hard reset Sigma Mobile X-treme PQ51

OS: Android 7.0 Nougat

CPU: ARM Cortex-A53, 1300 MHz, Cores: 4

RAM: 2 GB, 640 MHz

Display: 5.2 inches

Camera: 12.98 MP (megapixels)

Battery: 3700 mAh, Li-Polymer

For Hard reset Sigma Mobile X-treme PQ51 use following steps

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

2. At the same time, press and hold the Power button and the Volume Up button.

Android logo Sigma Mobile X-treme PQ51

3. When the Android logo appears on the screen with the inscription «No Command», release both buttons.

4. Press the Power button and click the Volume Up button to get into Recovery Mode.

5. Select "wipe data / factory reset. Use the Volume Up / Down buttons to move around the menu and the Power button to select the parameters.

6. Select Yes and press the Power button to select Parameters.

7. Select "Reboot System Now" and press the Power button to select Parameters.

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.