Hard Reset HUAWEI FDR-A01w MediaPad T2 10.0 Pro

First method:

The tablet must be switched on, so hold down the Power key for a short while.
In the next step go the Menu and find and select Settings.
Afterwards choose Backup & Reset and tap Factory data reset.
Finally, hit Reset device and select Erase everything to confirm the whole operation.
Well done! You have just performed a hard reset operation!