Mi 9 China MIUI 20.6.4 Update

MIUI 20.6.4 Weekly Official Update for Mi 9 China (cepheus)

This page shows the 20.6.4 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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MIUI Downloads Firmware Downloads Vendor Downloads
  • Device: Mi 9 China
  • Codename: cepheus
  • Version: 20.6.4
  • Branch: Weekly
  • Type: Recovery
  • Size: 2.7 GB
  • Release Date: 2020-06-05
  • Package Name: miui_CEPHEUS_20.6.4_fa016515dc_10.0.zip
  • MD5: fa016515dc8a6dc23f94256774bc29ac
  • Download:
  • Changelog:

    [System]
    Updated Android Security Patch to March 2020. Increased system security.
    [App lock]
    New: App lock is supported for all apps now
    New: Revamped the start page and optimized some features
    [Camera]
    New: Vlog feature for videos
    [Data usage]
    Fix: Data usage warning appeared multiple times
    Fix: Errors occurred after switching SIM cards