- 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 | Harmony OS | Build Number | Security patch | Region | Size | Buy |
|---|
| W19S | 2.0.0 | 102.0.0.220
(C636E2R2P1) | 01.01.2022 | C636 | 5.20 GB | Buy
|
| W09S | 2.0.0 | 102.0.0.217
(C10E7R6P2) | – | C10 | 5.42 GB | Buy
|
![WGR-WX9 | MatePad Pro 12.6 [Stock Firmware]](/img/MB5.png)