EOL
Official MI 1S firmware (codename mione) includes stable MIUI versions. They can be downloaded as Fastboot ROM, Recovery ROM, and OTA updates.
Phone models: 2012051 (WCDMA), 2012053 (CDMA), 2012052 (Lite). 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 name | MI 1S |
|---|---|
| Release date | August 2012 |
| Support | Ended |
| Latest OS | MIUI JMACNBL18, Android 4.1 |
Xiaomi has stopped releasing updates for MI 1S, it will not receive MIUI 1.
Latest firmware updates:
- China 2 › MIUI JMACNBL18.0
China MIUI JMACNBL18.0
The latest Chinese MIUI version for MI 1S by Xiaomi:
Recovery ROM
- Version
- JMACNBL18.0
- OS
- MIUI JMACNBL18
- Android
- Android 4.1
- Release date
- 2015-04-12
- File size
- 188.08 MB
- Official Link
- Download (.zip)
- Changelog
- Expand list
Fastboot ROM (Flash File)
- Version
- JMACNBL18.0
- OS
- MIUI JMACNBL18
- Android
- Android 4.1
- Release date
- 2015-04-12
- Flash file size
- 279.72 MB
- Official Link
- Download (.tgz)
- Changelog
- Expand list
The new MIUI update is not necessarily the best. Before updating MI 1S (mione), 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.
