Hard reset Samsung Galaxy M31s

OS: Android v10 (Q)

CPU: Octa core (2.3 GHz, Quad core, Cortex A73 1.7 GHz, Quad core, Cortex A53)

RAM: 6 GB

Display: 6.5 inches (16.51 cm)

Battery: 6000 mAh

For Hard reset Samsung Galaxy M31s use following steps

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

2. Press and hold the Volume Up and Power button within a few seconds.

3. Release the entire Power button if the Samsung Galaxy logo appears.

4. When you see on the Recovery mode screen, release the Volume Up button.

5. Select "wipe data / factory reset" using the Volume Up / Down keys to go through the menu items and the Power button to confirm the selection .

Yes - delete all user data Samsung Galaxy M31s

6. Select Yes using the Volume Up / Down keys to go through the menu items and the Power button to confirm the selection.

7. Select Reboot System Now using the Volume Up / Down keys to go through the menu items and the Power button to confirm the selection.