- All firmware are official and can be use to install via memory card or OTG Flash Drive.
- Be careful to select the appropriate Firmware for your devicemodel, wrong firmware may damage your device.
- Downgrade is not allowed in Huawei devices and may cause difficult problems.
- You can only install the firmware which has the same region with your device.
| Model | Android OS | EMUI | Build Number | Security patch | Region | Size | Buy |
|---|
| 501U | 4.2 | 2.0 | C233B021 | – | C233 | 977 MB | Buy
|
| 501U | 4.2 | 2.0 | C233B013 | – | C233 | 940 MB | Buy
|
| 501U | 4.2 | 2.0 | C358B003 | – | C358 | 730 MB | Buy
|
![7D-501U | MediaPad X1 7.0 [Stock Firmware]](/img/MB5.png)