Official REDMI K90 Max firmware (codename prague) includes stable HyperOS versions. They can be downloaded as Fastboot ROM, Recovery ROM, and OTA updates.
Phone models: 2604FRK1EC (China). All files are original stock Xiaomi ROMs, freely available from miui.com. We simply provide direct download links to official flash files and system updates.
| Model name | REDMI K90 Max |
|---|---|
| Release date | April 2026 |
| Support | Active |
| Current OS | HyperOS 3, Android 16 |
Latest firmware updates:
- China 2 › HyperOS 3.0.304.0.WAACNXM
China HyperOS 3.0.304.0.WAACNXM
The latest Chinese HyperOS version for REDMI K90 Max by Xiaomi:
Recovery ROM
- Version
- 3.0.304.0.WAACNXM
- OS
- HyperOS 3
- Android
- Android 16
- Release date
- 2026-04-21
- File size
- 8.54 GB
- Official Link
- Download (.zip)
Fastboot ROM
- Version
- 3.0.304.0.WAACNXM
- OS
- HyperOS 3
- Android
- Android 16
- Release date
- 2026-04-12
- Flash file size
- 13.67 GB
- Official Link
- Download (.tgz)
The new HyperOS update is not necessarily the best. Before updating REDMI K90 Max (prague), read reviews on 4PDA or XDA Developers. If installing a Flash File, full ROM, or the new OTA update caused issues, please let us know in the comments and mention the version number.
