Hard Reset HUAWEI GEM-702L MediaPad X2

First method:

1. At the very beginning hold down the Power button, until your device is on.
2. Then from the home screen open Menu and choose Settings.
3. After that select Backup & Reset and tap Factory data reset.
4. Choose Reset Device and select Erase everything to begin hard reset operation.
5. Well done! The hard reset has just been performed.

Second method:

1. Switch off your device.
2. After that press and hold Volume Down + Power button.
3. Release held keys when you see new menu on your screen.
4. Press Volume Down to choose "wipe data/factory reset", and then push the Power button to confirm.
5. Select "Yes--delete all user data". Use Volume Down button to scroll and Power key to select.
6. To restart the device, select "reboot system now".
7. Success! The hard reset is done!

Third method:

1. First of all turn off your device by pressing the Power key.
2. Hold down together Volume Up + Volume Down + Power button for a couple of seconds.
3. When a MediaPad Logo appears release only the Power key.
4. You should release the Volume Up button when an Androird Logo displays on the screen.
5. Hold the Volume Down key until the green stripe appears under the Android Icon.
6. Wait to complete the operation.
7. Success!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.