Download Mi 10 Ultra (cas) 21.4.20 MIUI 12.5 Closed Beta / Nightly Full Rom

The Closed Beta / Nightly update 21.4.20 has been officially released for Mi 10 Ultra (codename is cas). 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 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 10 Ultra ROM Topics Xiaomi Devices Index

 China Recovery ROM

Download Mi 10 ultra (cas) China MIUI 12.5 21.4.20 Recovery ROM with Android 11.0. Firmware size is 4.2 GB.

MIUI Version
21.4.20
MIUI Code
MIUI 12.5
Android OS
11.0
Region
China
Device Name
Mi 10 ultra
Device Codename
cas
Type
Closed Beta / Nightly
Flash Method
Recovery
Size
4.2 GB
Release Date
2021-04-21
Filename
miui_CAS_21.4.20_16e5f94c50_11.0.zip
MD5
N/A
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