Here is the list of all firmware updates that have officially been released for Huawei Nova 5T/Honor 20 (YAL-L21) in all regions.
Firmware List:
| Device | Model | Firmware | Android | Region | Download |
|---|---|---|---|---|---|
| Huawei Nova 5T | YAL-L21 | 10.1.0.269 | Android 10 | Europe | View Firmware |
| Huawei Nova 5T | YAL-L21 | 10.1.0.267 | Android 10 | Middle East | View Firmware |
| Huawei Nova 5T | YAL-L21 | 10.1.0.266 | Android 10 | Russia | View Firmware |
| Huawei Nova 5T/Honor 20 | YAL-L21 | 10.1.0.254 | Android 10 | Russia | View Firmware |
| Huawei Nova 5T | YAL-L21 | 10.1.0.252 | Android 10 | Russia | View Firmware |
| Honor 20 | YAL-L21 | 10.1.0.250 | Android 10 | Europe | View Firmware |
| Honor 20 | YAL-L21 | 10.1.0.246 | Android 10 | Central Asia | View Firmware |
| Honor 20 | YAL-L21 | 10.1.0.242 | Android 10 | Central Asia | View Firmware |
| Huawei Nova 5T/Honor 20 | YAL-L21 | 10.1.0.241 | Android 10 | Europe | View Firmware |
| Huawei Nova 5T | YAL-L21/YAL-L61 | 10.1.0.225 | Android 10 | Europe | View Firmware |
| Huawei Nova 5T/Honor 20 | YAL-L21 | 10.0.0.197 | Android 10 | Europe | View Firmware |
| Huawei Nova 5T/Honor 20 | YAL-L21 | 10.0.0.194 | Android 10 | Europe | View Firmware |
| Huawei Nova 5T | YAL-L21 | 10.0.0.184 | Android 10 | Europe | View Firmware |
| Honor 20 | YAL-L21 | 10.0.0.168 | Android 10 | Central Asia | View Firmware |
| Huawei Nova 5T | YAL-L21 | 9.1.0.195 | 9.0 (Pie) | Europe | View Firmware |
| Huawei Nova 5T | YAL-L21 | 9.1.0.182 | 9.0 (Pie) | Europe | View Firmware |
| Huawei Nova 5T/Honor 20 | YAL-L21 | 9.1.0.180 | 9.0 (Pie) | Middle East | View Firmware |
| Huawei Nova 5T/Honor 20 | YAL-L21 | 9.1.0.169 | 9.0 (Pie) | Europe | View Firmware |
| Huawei Nova 5T/Honor 20 | YAL-L21 | 9.1.0.167 | 9.0 (Pie) | Europe | View Firmware |
| Huawei Nova 5T | YAL-L21 | 9.1.0.166 | 9.0 (Pie) | Europe | View Firmware |