Xiaomi 12S China (mayfly) HyperOS OS3.0.3.0.VLTCNXM Update
On this page, you can download the official HyperOS OS3.0.3.0.VLTCNXM stable beta update for Xiaomi 12S China with codename mayfly. If you're looking for other Xiaomi 12S 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
Info
All Xiaomi 12S China (mayfly) HyperOS OS3.0.3.0.VLTCNXM ROM files offered here are official and untouched. They're not modified, owned, or edited in any manner by MIUI Downloader.
Xiaomi 12S China HyperOS OS3.0.3.0.VLTCNXM Recovery ROM
| # Recovery ROM | |
|---|---|
| Device | Xiaomi 12S China |
| Codename | mayfly |
| HyperOS Version | OS3.0.3.0.VLTCNXM |
| Android Version | 15.0 |
| Branch | Stable Beta |
| Type | Recovery |
| Size | 6.3 GB |
| Date | 2026-03-23 |
| File Name | mayfly-ota_full-OS3.0.3.0.VLTCNXM-user-15.0-16f6dcd338.zip |
| MD5 | 16f6dcd3383d20ccae404262cdd14340 |
HyperOS OS3.0.3.0.VLTCNXM Recovery ROM - Changelog
[System]
Updated the security patch to February 2026. Increased system security.
Xiaomi 12S China HyperOS OS3.0.3.0.VLTCNXM Incremental Update
| # Incremental Update | |
|---|---|
| Device | Xiaomi 12S China |
| Codename | mayfly |
| HyperOS Version | OS3.0.3.0.VLTCNXM |
| Android Version | 15.0 |
| Branch | Stable Beta |
| Type | Recovery |
| Size | 6.3 GB |
| Date | 2026-03-23 |
| File Name | mayfly-ota_incremental-OS3.0.2.0.VLTCNXM-OS3.0.3.0.VLTCNXM-user-15.0-849eeab9c2.zip |
HyperOS OS3.0.3.0.VLTCNXM Incremental Update - Changelog
[System]
Updated the security patch to February 2026. Increased system security.