Mi 9 China MIUI 21.8.18 Update

MIUI 21.8.18 Weekly Official Update for Mi 9 China (cepheus)

This page shows the 21.8.18 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 9 China
  • Codename: cepheus
  • Version: 21.8.18
  • Branch: Weekly
  • Type: Recovery
  • Size: 2.8 GB
  • Release Date: 2021-08-19
  • Package Name: miui_CEPHEUS_21.8.18_a1e22e748f_11.0.zip
  • MD5: a1e22e748f746569ff78596c24c9253d
  • Download:
  • Changelog:

    Bug fixes and system optimizations.