- At the very beginnig hold down the Power button to switch off the device.
- Afterwards press and hold the Volume Down + Power button for a couple of seconds.
- You can release held keys when the Language Menu appears on the screen.
- In this step select English using Volume keys to browse and Power rocker to select.
- Then select two times "wipe data and cache" by using Volume Down to scroll and Power button to confirm.
- Select "Yes". Use Volume Down button to scroll and Power key to select.
- Success! The hard reset operation has just been performed.
Hard Reset will erase all of your data
All described operations you are doing at your own risk.