Hard resetting Huawei Tablet S7-701U has a little bit trick on this. The customer said it was from other country. The tablet arrived with seems like no problem. But when he tried to connect on the internet via wifi, it doesn't search a wifi signal. You will think that maybe the problem is hardware, the wifi module. But I think it's not. So I tried a hard reset method.
How To Hard Reset Huawei Tablet S7-701U
1. Power off the tablet. Press and hold the power button, volume up and volume down.
2. When the tablet vibrates, release immediately the power button only.
3. When the Android logo appears, release now the volume up.
4. You will see some running lines in the Android logo, hold still the volume down and wait for 10 seconds then release it.
5. Then the tablet will automatically reboot.
6. After the reboot, SMILE :)
