- 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 |
|---|
| L22B | 10.0.0 | 10.0.0 | 10.0.0.209
(C636E3R4P4) | 01.05.2020 | C636 | 3.92 GB | Buy
|
| L22B | 10.0.0 | 10.0.0 | 10.0.0.202
(C636E3R4P4) | 01.04.2020 | C636 | 3.92 GB | Buy
|
| L22B | 10.0.0 | 10.0.0 | 10.0.0.168
(C636E3R4P4) | 01.01.2020 | C636 | 3.92 GB | Buy
|
| L22B | 10.0.0 | 10.0.0 | 10.0.0.159
(C636E3R4P4) | – | C636 | 3.83 GB | Buy
|
| L22B | 9.0.0 | 9.1.0 | 9.1.0.316
(C636E4R4P1) | 01.12.2019 | C636 | 3.66 GB | Buy
|
![MAR-LX2B | P30 Lite [Stock Firmware]](/img/MB5.png)