Factory Reset Sigma Mobile X-Treme PQ20

OS: Android 8.1 Oreo

CPU: MediaTek MT6580, Processor clock: 1.30 GHz, Number of cores: 4, GPU: ARM Mali-400 MP2 500 MHz

RAM: 1 GB

Display: Color / IPS TFT, 16M colors, 720 x 1280 px (5.00") 294 ppi, ~59.6% screen-to-body ratio

Camera: 8 Mpx

Battery: Li-Po 5000 mAh

User data format and reset Sigma Mobile X-Treme PQ20 to factory settings.

Before resetting to factory settings, it is recommended to remember the login and password from your Google account or delete your Google account if you are going to sell your phone. In this way, you will avoid problems with the Factory Reset Protection function, which asks for a password for a Google account.

Before reset Sigma Mobile X-Treme PQ20, follow these steps.

1. Charge your phone battery to at least 70%.
2. Copy your contacts, photos and user data to a flash drive or PC.
3. Logout from your Google Account.

Sigma Mobile X-Treme PQ20 - Erase All Content and Settings

1. From the main menu, select Settings.
2. Find and select General management menu.
3. Tap Reset.

4. Press Factory data reset.

5. Complete the operation, confirm the factory reset.

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.