Xiaomi Redmi K90 Max (prague) China official ROM, include stable, weekly and beta MIUI, as well as HyperOS firmware which can be updated with Recovery and Fastboot (need mi flash tool). This is a complete collection of Redmi K90 Max MIUI and HyperOS firmware created for Region/Country with China, may avaliable for models . Therefore, all official firmwares/ROMs are free to download.
Fastboot ROM for China Redmi K90 Max is Stable release and needed to flashed under the Fastboot mode of your Redmi K90 Max (prague) device.
Xiaomi Redmi k90 max China latest Fastboot ROM HyperOS OS3.0.311.0.WAACNXM, Stable android 16.0 firmware of prague.
| DEVICE NAME | CODENAME | TYPE | MIUI VERSION | ANDROID OS | Size | Date |
|---|---|---|---|---|---|---|
| Redmi k90 max | prague | Fastboot | OS3.0.311.0.WAACNXM | 16 | 14.7 GB | 2026-05-19 |
Download OS3.0.311.0.WAACNXM
prague_images_OS3.0.311.0.WAACNXM_20260519.0000.00_16.0_cn_4178f8ced8.tgz | Download
Xiaomi Redmi k90 max China history Fastboot ROM HyperOS OS3.0.310.0.WAACNXM, Stable android 16.0 firmware of prague.
| DEVICE NAME | CODENAME | TYPE | MIUI VERSION | ANDROID OS | Size | Date |
|---|---|---|---|---|---|---|
| Redmi k90 max | prague | Fastboot | OS3.0.310.0.WAACNXM | 16 | 14.7 GB | 2026-05-06 |
Download OS3.0.310.0.WAACNXM
prague_images_OS3.0.310.0.WAACNXM_20260506.0000.00_16.0_cn_86eda8f5bb.tgz | Download
Xiaomi Redmi k90 max China history Fastboot ROM HyperOS OS3.0.308.0.WAACNXM, Stable android 16.0 firmware of prague.
| DEVICE NAME | CODENAME | TYPE | MIUI VERSION | ANDROID OS | Size | Date |
|---|---|---|---|---|---|---|
| Redmi k90 max | prague | Fastboot | OS3.0.308.0.WAACNXM | 16 | 14.7 GB | 2026-04-22 |
Download OS3.0.308.0.WAACNXM
prague_images_OS3.0.308.0.WAACNXM_20260422.0000.00_16.0_cn_ac260be858.tgz | Download
Xiaomi Redmi k90 max China history Fastboot ROM HyperOS OS3.0.304.0.WAACNXM, Stable android 16.0 firmware of prague.
| DEVICE NAME | CODENAME | TYPE | MIUI VERSION | ANDROID OS | Size | Date |
|---|---|---|---|---|---|---|
| Redmi k90 max | prague | Fastboot | OS3.0.304.0.WAACNXM | 16 | 14.7 GB | 2026-04-12 |
Download OS3.0.304.0.WAACNXM
prague_images_OS3.0.304.0.WAACNXM_20260412.0000.00_16.0_cn_acc85a97a5.tgz | Download
Recovery ROM for China Redmi K90 Max is Stable release and needed to flashed under the Recovery mode of your Redmi K90 Max (prague) device.
Xiaomi Redmi k90 max China latest Recovery ROM HyperOS OS3.0.311.0.WAACNXM, Stable android 16.0 firmware of prague.
| DEVICE NAME | CODENAME | TYPE | MIUI VERSION | ANDROID OS | Size | Date |
|---|---|---|---|---|---|---|
| Redmi k90 max | prague | Recovery | OS3.0.311.0.WAACNXM | 16 | 9.2 GB | 2026-05-25 |
Download OS3.0.311.0.WAACNXM
prague-ota_full-OS3.0.311.0.WAACNXM-user-16.0-768b50adb7.zip | Download
Xiaomi Redmi k90 max China history Recovery ROM HyperOS OS3.0.310.0.WAACNXM, Stable android 16.0 firmware of prague.
| DEVICE NAME | CODENAME | TYPE | MIUI VERSION | ANDROID OS | Size | Date |
|---|---|---|---|---|---|---|
| Redmi k90 max | prague | Recovery | OS3.0.310.0.WAACNXM | 16 | 8.5 GB | 2026-05-07 |
Download OS3.0.310.0.WAACNXM
prague-ota_full-OS3.0.310.0.WAACNXM-user-16.0-7d0c9b89aa.zip | Download
Xiaomi Redmi k90 max China history Recovery ROM HyperOS OS3.0.308.0.WAACNXM, Stable android 16.0 firmware of prague.
| DEVICE NAME | CODENAME | TYPE | MIUI VERSION | ANDROID OS | Size | Date |
|---|---|---|---|---|---|---|
| Redmi k90 max | prague | Recovery | OS3.0.308.0.WAACNXM | 16 | 9.2 GB | 2026-04-23 |
Download OS3.0.308.0.WAACNXM
prague-ota_full-OS3.0.308.0.WAACNXM-user-16.0-2f5a830366.zip | Download
Xiaomi Redmi k90 max China history Recovery ROM HyperOS OS3.0.304.0.WAACNXM, Stable android 16.0 firmware of prague.
| DEVICE NAME | CODENAME | TYPE | MIUI VERSION | ANDROID OS | Size | Date |
|---|---|---|---|---|---|---|
| Redmi k90 max | prague | Recovery | OS3.0.304.0.WAACNXM | 16 | 8.5 GB | 2026-04-21 |
Download OS3.0.304.0.WAACNXM
prague-ota_full-OS3.0.304.0.WAACNXM-user-16.0-a2f9190f86.zip | Download