Xiaomi 17 Max China (byron) HyperOS OS3.0.309.0.WAFCNXM Update
On this page, you can download the official HyperOS OS3.0.309.0.WAFCNXM stable update for Xiaomi 17 Max China with codename byron. If you're looking for other Xiaomi 17 Max China HyperOS ROM updates, please check here.
If you're looking to download HyperOS ROM for other Xiaomi, Redmi or POCO device, click here.
Info
All Xiaomi 17 Max China (byron) HyperOS OS3.0.309.0.WAFCNXM ROM files offered here are official and untouched. They're not modified, owned, or edited in any manner by MIUI Downloader.
Xiaomi 17 Max China HyperOS OS3.0.309.0.WAFCNXM Recovery ROM
| # Recovery ROM | |
|---|---|
| Device | Xiaomi 17 Max China |
| Codename | byron |
| HyperOS Version | OS3.0.309.0.WAFCNXM |
| Branch | Stable |
| Type | Recovery |
| Size | 8.9 GB |
| Date | 2026-09-02 |
| File Name | byron-ota_full-OS3.0.309.0.WAFCNXM-user-16.0-46d6d23957.zip |
| MD5 | 46d6d239570c6ae27e9cf563e15d7583 |
HyperOS OS3.0.309.0.WAFCNXM Recovery ROM - Changelog
[System]
Optimization: System task scheduling for smoother overall performance
Fix: The screen could display items incorrectly in certain scenarios
Fix: Connecting to Xiaomi Auto required entering the password again
Updated the security patch to August 2026. Increased system security.
Xiaomi 17 Max China HyperOS OS3.0.309.0.WAFCNXM Fastboot ROM
| # Fastboot ROM | |
|---|---|
| Device | Xiaomi 17 Max China |
| Codename | byron |
| HyperOS Version | OS3.0.309.0.WAFCNXM |
| Android Version | 16.0 |
| Branch | Stable |
| Type | Fastboot |
| Size | 11.5 GB |
| Date | 2026-08-18 |
| File Name | byron_images_OS3.0.309.0.WAFCNXM_20260818.0000.00_16.0_cn_bd0411122d.tgz |
| MD5 | bd0411122d97db98eb54f842f4c4c46d |
HyperOS OS3.0.309.0.WAFCNXM Fastboot ROM - Changelog
[System]
Optimization: System task scheduling for smoother overall performance
Fix: The screen could display items incorrectly in certain scenarios
Fix: Connecting to Xiaomi Auto required entering the password again
Updated the security patch to August 2026. Increased system security.