Hard reset BLU Advance 4.0

OS: Android 4.2 (Jelly Bean)

CPU: Dual-core 1.3 GHz Cortex-A7

Display: 4" inc

Camera: 5 MP, Single

For Hard reset BLU Advance 4.0 use following steps

1. Press the Power button and turn off your smartphone

2. Press the 2 buttons Volume up and Power at the same time for a few seconds

3. Hold down the keys until the Boot Mode menu appears

4. In the menu, go to Recovery. The Volume up key can be used to navigate and the Volume Down key to confirm the selection

Android logo BLU Advance 4.0

5. Wait for the Android Robot image to appear on the screen and press the Volume Up and Power keys

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

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