- 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 | Build Number | Region | Size | Buy |
|---|
| U151 | 4.2.2 | C530B010 | C530 | 447 MB | Buy
|
| U151 | 4.2.2 | C464B009 | C464 | 426 MB | Buy
|
| U151 | 4.2.2 | C272B008 | C272 | 498 MB | Buy
|
| U151 | 4.2.2 | C464B007 | C464 | 725 MB | Buy
|
| U151 | 4.2.2 | C490B006 | C490 | 733 MB | Buy
|
| U151 | 4.2.2 | C464B006SP03 | C464 | 417 MB | Buy
|
| U151 | 4.2.2 | C27B005 | C27 | 464 MB | Buy
|
| U151 | 4.2.2 | C490B004SP05 | C490 | 475 MB | Buy
|
![Y600-U151 | Ascend Y600 [Stock Firmware]](/img/MB5.png)