Xiaomi 12S China HyperOS OS3.0.3.0.VLTCNXM Update

HyperOS OS3.0.3.0.VLTCNXM Stable Official Update for Xiaomi 12S China (mayfly)

This page shows the OS3.0.3.0.VLTCNXM update only. If you're looking for other updates check here.

Note: All files listed here are official untouched HyperOS ROMs. It's not owned, modified or edited by XM Firmware Updater.

Note
You might be looking for something else!

This page shows a single update only. If you're looking for another update or other downloads check:

HyperOS Downloads Firmware Downloads Vendor Downloads
  • Device: Xiaomi 12S China
  • Codename: mayfly
  • Version: OS3.0.3.0.VLTCNXM
  • Branch: Stable
  • Type: Recovery
  • Size: 6.3 GB
  • Release Date: 2026-03-23
  • Package Name: mayfly-ota_full-OS3.0.3.0.VLTCNXM-user-15.0-16f6dcd338.zip
  • MD5: 16f6dcd3383d20ccae404262cdd14340
  • Download:
  • Changelog:

    [System]
    Updated the security patch to February 2026. Increased system security.

  • Device: Xiaomi 12S China
  • Codename: mayfly
  • Version: OS3.0.3.0.VLTCNXM
  • Branch: Stable
  • Type: Fastboot
  • Size: 7.6 GB
  • Release Date: 2026-03-12
  • Package Name: mayfly_images_OS3.0.3.0.VLTCNXM_20260312.0000.00_15.0_cn_ab4953c424.tgz
  • MD5: ab4953c4247f747e9168ea13d065d0e7
  • Download:
  • Changelog:

    [System]
    Updated the security patch to February 2026. Increased system security.