This firmware package is meant specifically for Huawei Mediapad 7 (S7-931u). Flashing on any other device will get it bricked.
- Huawei Mediapad 7 firmware - Download
How to flash
- Download the firmware package from above link.
- Power off the device
- Extract and copy the dload folder to the root of an external sdcard
- Insert the sdcard into device and press Power button to boot normally.
- The flashing process will begin automatically.
- Wait for it to complete.