Huawei MediaPad S7-301w hard reset
1. First Power off your Huawei mediaPad tablet.2. Press and hold the the Volume Down + POWER keys together for about 10 seconds and recovery mode will appear.
or via menu options
1. From the Home screen, press the Menu Key and touch Settings.
2 Touch the Privacy
4 Touch Factory data reset.
5 Touch Reset phone.
6 Touch Erase everything.
Huawei MediaPad Andorid 4.0
If your tablet is responding to screen input, then open Settings from the Applications menu. Tap Backup & reset > Factory data reset; click Reset tablet and then Erase everything to format your MediaPad.