Download Xiaomi Mi MIX 2S Firmware

Mi MIX 2S
EOL

Official Mi MIX 2S firmware (codename polaris) includes stable versions of MIUI. They can be downloaded as Fastboot ROM, Recovery ROM, and OTA updates.

Phone models: Global (M1803D5XA), China (M1803D5XE, M1803D5XT, M1803D5XC). All files are original stock Xiaomi ROMs, freely available from miui.com. We simply provide direct download links to official flash files and system updates.

Model nameMi MIX 2S
Release dateMarch 2018
SupportEnded
Latest OSMIUI 12.5, Android 10

Mi MIX 2S has officially been discontinued and is no longer supported — no further updates will be released.

Latest firmware updates:

Global MIUI 12.0.3.0.QDGMIXM

The latest Global firmware version for Mi MIX 2S by Xiaomi:

Recovery ROM

Version
12.0.3.0.QDGMIXM
OS
MIUI 12
Android
Android 10
Release date
2021-01-04
File size
2.09 GB
Official Link
Download (.zip)
Changelog
Expand list

Fastboot ROM (Flash File)

Version
12.0.3.0.QDGMIXM
OS
MIUI 12
Android
Android 10
Release date
2020-12-28
Flash file size
2.57 GB
Official Link
Download (.tgz)
Changelog
Expand list

OTA Update

Version
12.0.3.0.QDGMIXM
File size
312.82 MB
Apply for
12.0.1.0.QDGMIXM
Official Link
Download (.zip)

China MIUI 12.5.1.0.QDGCNXM

The latest Chinese firmware version for Mi MIX 2S by Xiaomi:

Recovery ROM

Version
12.5.1.0.QDGCNXM
OS
MIUI 12.5
Android
Android 10
Release date
2021-07-16
File size
2.17 GB
Official Link
Download (.zip)
Changelog
Expand list

Fastboot ROM (Flash File)

Version
12.5.1.0.QDGCNXM
OS
MIUI 12.5
Android
Android 10
Release date
2021-07-07
Flash file size
2.98 GB
Official Link
Download (.tgz)
Changelog
Expand list

OTA Update

Version
12.5.1.0.QDGCNXM
File size
362.46 MB
Apply for
12.0.3.0.QDGCNXM
Official Link
Download (.zip)

Russia MIUI 12.0.2.0.QDGRUXM

The latest Russian firmware version for Mi MIX 2S by Xiaomi:

Recovery ROM

Version
12.0.2.0.QDGRUXM
OS
MIUI 12
Android
Android 10
Release date
2020-12-22
File size
2.09 GB
Official Link
Download (.zip)
Changelog
Expand list

Fastboot ROM (Flash File)

Version
12.0.2.0.QDGRUXM
OS
MIUI 12
Android
Android 10
Release date
2020-12-15
Flash file size
2.57 GB
Official Link
Download (.tgz)
Changelog
Expand list

OTA Update

Version
12.0.2.0.QDGRUXM
File size
305.60 MB
Apply for
12.0.1.0.QDGRUXM
Official Link
Download (.zip)

The new MIUI update is not necessarily the best. Before updating Mi MIX 2S (polaris), read reviews on 4PDA or XDA Developers. If installing a Flash File, full ROM, or the new OTA update caused issues, please let us know in the comments and mention the version number.

Mi MIX 2S EDL Point

Other models in this series:
Xiaomi MIX 4
Xiaomi MIX 4
Mi MIX 3 5G
Xiaomi Mi MIX 3 5G
Mi MIX 3
Xiaomi Mi MIX 3
Mi MIX 2
Xiaomi Mi MIX 2
Mi MIX
Xiaomi Mi MIX
MIUI ROM
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  1. nayi

    我记得以前mix2s是支持欧洲版系统下载的,现在都找不见了。

    Reply
  2. Hem hongly

    can i order the mi mix 2s screen and how much does it cost.

    Reply
    1. Yaroslav

      You need to find this information at other sites.

      Reply