Hard reset DEXP B450

OS: Android 8.1 Oreo

CPU: ARM Cortex-A7, 1300 MHz, Cores: 4

RAM: 1 GB, 533 MHz

Display: 5 inches

Camera: 5.04 MP (megapixels)

Battery: 2000 mAh, Li-Ion

For Hard reset DEXP B450 use following steps

1. Turn off your phone using the Power button

2. Hold down the Volume Up and Power keys for a few seconds.

3. Release all buttons when you see the DEXP logo.

Android logo DEXP B450

4. When the Android robot image appears, press the Volume Up and Power buttons.

5. Select " wipe data / factory reset " using the Volume Up / Down buttons while navigating through the menu and confirm with the Power button.

Yes - delete all user data DEXP B450

6. Select Yes using the same keys as before and confirm with Power .

7. Select " reboot system now " using the same keys as before and confirm with the Power button.

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.