Official MI 2S firmware (codename aries) includes the latest stable MIUI 9 update with Android 5 and all original previous versions, in Fastboot ROM flash file, Recovery ROM, and OTA formats.
Phone models: 2013012 (WCDMA), 2013021 (CDMA). All files are stock Xiaomi ROMs, downloaded directly from Xiaomi servers. We provide direct download links to official firmware, system and software updates.
Latest firmware updates:
Latest OS
MIUI 9, Android 5
Global MIUI 9.2.2.0.LXAMIEK
The latest Global MIUI version for MI 2S:
Global Recovery ROM
- Version
- 9.2.2.0.LXAMIEK
- OS
- MIUI 9
- Android
- Android 5
- Release date
- 2018-09-07
- File size
- 631.19 MB
- Official link
- Download (.zip)
- Changelog
Expand list
Other
- Improved system stability
- Optimized system performance
Global Fastboot ROM (flash file)
- Version
- 9.2.2.0.LXAMIEK
- OS
- MIUI 9
- Android
- Android 5
- Release date
- 2018-01-17
- Flash file size
- 868.35 MB
- Flash file link
- Download (.tgz)
- Changelog
Expand list
Other
- Improved system stability
- Optimized system performance
OTA Update
- Version
- 9.2.2.0.LXAMIEK
- File size
- 237.24 MB
- Apply for
- 8.5.2.0.LXAMIED
- Official link
- Download (.zip)
China MIUI 9.2.3.0.LXACNEK
The latest Chinese MIUI version for MI 2S:
China Recovery ROM
- Version
- 9.2.3.0.LXACNEK
- OS
- MIUI 9
- Android
- Android 5
- Release date
- 2018-09-07
- File size
- 536.05 MB
- Official link
- Download (.zip)
- Changelog
Expand list
MIUI9 Lightning fast
- Deep-level system optimizations
- Added improved image search
- Simpler Home screen editing
- Smart notifications filter
- Shortcuts for frequently used features on the left side of the Lock screen
- Improved readability for the start page of Messaging
- Revamped and simplified 50+ features
- Introducing MIUI Labs
- Image search is turned on in MIUI Labs
Turn the filter for notifications on and off in the Settings.
Lockscreen, Status Bar, Notification Bar
- Optimization - Adjusted time for tapping the Lock screen notifications(10-24)
- Fix - The search bar in the Notification shade wasn`t displayed correctly(06-27)
Home screen
- Optimization - Folders open faster(07-10)
- Optimization - Users can set their main Home screen in the editing mode(08-29)
- Optimization - Multiple themes supported on the clock widget(10-19)
- Optimization - Adding widgets to an empty spot with a single tap(10-31)
Themes
- Optimization - Redesigned home page(08-24)
- Optimization - Updated Peach blossom and Asphalt themes(09-14)
- Optimization - Hide free and incompatible themes in the list of the purchased items(10-10)
- Optimization - `Add to favorites` icon adjustments(10-24)
- Optimization - Launching speed(07-01)
Mi Account
- Optimization - Reduced the number of push notifications when the user is signed out(10-30)
Quick Ball
- New - Quick ball goes back to the edge after 3 seconds of inactivity(08-30)
China Fastboot ROM (flash file)
- Version
- 9.2.3.0.LXACNEK
- OS
- MIUI 9
- Android
- Android 5
- Release date
- 2017-12-29
- Flash file size
- 938.26 MB
- Flash file link
- Download (.tgz)
- Changelog
Expand list
MIUI9 Lightning fast
- Deep-level system optimizations
- Added improved image search
- Simpler Home screen editing
- Smart notifications filter
- Shortcuts for frequently used features on the left side of the Lock screen
- Improved readability for the start page of Messaging
- Revamped and simplified 50+ features
- Introducing MIUI Labs
- Image search is turned on in MIUI Labs
Turn the filter for notifications on and off in the Settings.
Lockscreen, Status Bar, Notification Bar
- Optimization - Adjusted time for tapping the Lock screen notifications(10-24)
- Fix - The search bar in the Notification shade wasn`t displayed correctly(06-27)
Home screen
- Optimization - Folders open faster(07-10)
- Optimization - Users can set their main Home screen in the editing mode(08-29)
- Optimization - Multiple themes supported on the clock widget(10-19)
- Optimization - Adding widgets to an empty spot with a single tap(10-31)
Themes
- Optimization - Redesigned home page(08-24)
- Optimization - Updated Peach blossom and Asphalt themes(09-14)
- Optimization - Hide free and incompatible themes in the list of the purchased items(10-10)
- Optimization - `Add to favorites` icon adjustments(10-24)
- Optimization - Launching speed(07-01)
Mi Account
- Optimization - Reduced the number of push notifications when the user is signed out(10-30)
Quick Ball
- New - Quick ball goes back to the edge after 3 seconds of inactivity(08-30)
OTA Update
- Version
- 9.2.3.0.LXACNEK
- File size
- 202.17 MB
- Apply for
- 8.5.1.0.LXACNED
- Official link
- Download (.zip)
MI 2S has reached EOL (end-of-life) status in Xiaomi's official catalog: support has ended, new firmware and security patches are no longer released, and the device will not receive MIUI 10.
The new MIUI 9 update is not necessarily the best. Before updating MI 2S (aries), read reviews on XDA Developers or the Mi Community forum. If installing a Flash File, full ROM, or the new OTA update caused issues, please let us know in the comments and mention the firmware region and version number.
