Mi 10 Ultra China MIUI V12.1.1.0.RJJCNXM Update

MIUI V12.1.1.0.RJJCNXM Stable Official Update for Mi 10 Ultra China (cas)

This page shows the V12.1.1.0.RJJCNXM update only. If you're looking for other updates check here.

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

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

MIUI Downloads Firmware Downloads Vendor Downloads
  • Device: Mi 10 Ultra China
  • Codename: cas
  • Version: V12.1.1.0.RJJCNXM
  • Branch: Stable
  • Type: Recovery
  • Size: 4.1 GB
  • Release Date: 2021-02-01
  • Package Name: miui_CAS_V12.1.1.0.RJJCNXM_5a46f058a4_11.0.zip
  • MD5: 5a46f058a43dba7b2f4e2114a9997d94
  • Download:
  • Changelog:

    [System]
    Updated Android Security Patch to January 2021. Increased system security.
    Stable MIUI based on Android 11

  • Device: Mi 10 Ultra China
  • Codename: cas
  • Version: V12.1.1.0.RJJCNXM
  • Branch: Stable
  • Type: Fastboot
  • Size: 5.1 GB
  • Release Date: 2021-01-25
  • Package Name: cas_images_V12.1.1.0.RJJCNXM_20210125.0000.00_11.0_cn_5d7979e931.tgz
  • MD5: 5d7979e93127e2026f4cf7b33514cafb
  • Download:
  • Changelog:

    [System]
    Updated Android Security Patch to January 2021. Increased system security.
    Stable MIUI based on Android 11