Mi 9 China MIUI 9.11.21 Update

MIUI 9.11.21 Weekly Official Update for Mi 9 China (cepheus)

This page shows the 9.11.21 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 Xiaomi 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 9 China
  • Codename: cepheus
  • Version: 9.11.21
  • Branch: Weekly
  • Type: Recovery
  • Size: 2.6 GB
  • Release Date: 2019-11-21
  • Package Name: miui_CEPHEUS_9.11.21_432a78bde5_10.0.zip
  • MD5: 432a78bde5ef8b8944e373f774a08dc4
  • Download:
  • Changelog:

    [Comprehensive design optimized for full screen display devices]
    Removing visual clutter, improving touch controls, and refining the use of color allowed us to create the system where nothing stands between you and the content
    [Always-on display]
    Always-on display now comes with gorgeous dynamic themes. Essential information is displayed on your screen 24/7.
    Personalize your device with a unique signature
    Keep your screen alive with our amazing special effects
    [Sounds of nature]
    Notification sounds won't make you tired. Now, they keep changing dynamically, just like nature does.
    [Mi Share]
    Transfer files from phone to phone at breakneck speeds
    [Documents]
    Preview your documents before you open them
    Stay productive and efficient with our all-new Mi Doc Viewer
    [Printing]
    Print photos and files directly from your phone without installing any additional apps
    [System]
    Stable MIUI based on Android 10
    [Music]
    Optimization: The UI of the player is more simple and intuitive now
    Optimization: Local songs and items in the favorites are arranged better now
    Fix: We improved a couple of things and fixed some bugs