Download Mi 9 (cepheus) 9.12.9 MIUI Closed Beta / Nightly Full Rom

The Closed Beta / Nightly update 9.12.9 has been officially released for Mi 9 (codename is cepheus). Before updating, please make sure you have downloaded the exact ROM matching your Xiaomi phone/tablet. In Fastboot mode, you can check model code by typing fastboot getvar product in cmd/shell.

The firmware files posted here are all official Xiaomi MIUI or HyperOS ROM, xiaomiROM.com do not own and never modified those firmwares,you will always download the file from Xiaomi server.

You may interest in those contents: Mi 9 ROM Topics Xiaomi Devices Index

 China Recovery ROM

Download Mi 9 (cepheus) China MIUI 9.12.9 Recovery ROM with Android 10.0. Firmware size is 2.6 GB.

MIUI Version
9.12.9
MIUI Code
N/A
Android OS
10.0
Region
China
Device Name
Mi 9
Device Codename
cepheus
Type
Closed Beta / Nightly
Flash Method
Recovery
Size
2.6 GB
Release Date
2019-12-09
Filename
miui_CEPHEUS_9.12.9_3278935ba6_10.0.zip
MD5
N/A
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