Download MI 3/4 / 4 LTE CT (cancro) V6.6.4.0.KXDCNCF MIUI 6 Stable Full Rom

06 January 2024

The Stable update V6.6.4.0.KXDCNCF has been officially released for MI 3/4 / 4 LTE CT (codename is cancro). 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 3/4 / 4 LTE CT ROM Topics Xiaomi Devices Index

 China Recovery ROM

Download Mi 3 / Mi 4 (cancro) China MIUI 6 V6.6.4.0.KXDCNCF Recovery ROM with Android 4.4. Firmware size is 428.7 MB.

MIUI Version
V6.6.4.0.KXDCNCF
MIUI Code
MIUI 6
Android OS
4.4
Region
China
Device Name
Mi 3 / Mi 4
Device Codename
cancro
Type
Stable
Flash Method
Recovery
Size
428.7 MB
Release Date
2016-08-23
Filename
miui_MI3WMI4W_V6.6.4.0.KXDCNCF_998e8ade2d_4.4.zip
MD5
N/A
Download
 Xiaomi Server #2  Xiaomi Server #3  Xiaomi Server #4  Xiaomi Server #5

 China Fastboot ROM

Download Mi 3 / Mi 4 (cancro) China MIUI 6 V6.6.4.0.KXDCNCF Fastboot ROM with Android 4.4. Firmware size is 733.0 MB.

MIUI Version
V6.6.4.0.KXDCNCF
MIUI Code
MIUI 6
Android OS
4.4
Region
China
Device Name
Mi 3 / Mi 4
Device Codename
cancro
Type
Stable
Flash Method
Fastboot
Size
733.0 MB
Release Date
2015-07-21
Filename
cancro_images_V6.6.4.0.KXDCNCF_20150721.0000.5_4.4_cn_1ae5c57e1f.tgz
MD5
N/A
Download
 Xiaomi Server #2  Xiaomi Server #3  Xiaomi Server #4  Xiaomi Server #5