Xiaomi 12S firmware (codename mayfly) is presented by stable MIUI versions to install through a Fastboot, Recovery, or OTA Update.
Phone model numbers: 2206123SC (China). Stock ROM is downloaded free of charge from the official website bigota.d.miui.com. We do not store Xiaomi ROMs or make any changes to the original Xiaomi 12S flash files and updates links.
Download the latest MIUI version and new updates for the following regions below:
China 13.0.20.0.SLTCNXM
Latest version of the stable Chinese firmware for Xiaomi 12S by Xiaomi.
- Version
- 13.0.20.0.SLTCNXM
- System
- MIUI 13
- Android
- Android 12
- Release date
- 2022-10-19
- File size
- 5.55 GB
- MD5
- 9d035657a1edf6989f79815b579adc80
- Official Link
- Download (.zip)
- Changelog
- Expand list
Recovery ROM
- Version
- 13.0.20.0.SLTCNXM
- File size
- 519.49 MB
- Apply for
- 13.0.18.0.SLTCNXM
- Official Link
- Download (.zip)
OTA Update
Older official Chinese firmware for Xiaomi 12S:
2022-08-22Fastboot (7.34 GB)
2022-10-19OTA (458.91 MB)
for 13.0.17.0.SLTCNXM
2022-08-11Fastboot (7.36 GB)
2022-08-22OTA (144.82 MB)
for 13.0.16.0.SLTCNXM
2022-08-05OTA (136.12 MB)
for 13.0.14.0.SLTCNXM
2022-07-26Fastboot (7.35 GB)
2022-08-05OTA (66.58 MB)
for 13.0.12.0.SLTCNXM
2022-07-14Fastboot (7.36 GB)
2022-07-19OTA (1.51 GB)
for 13.0.10.0.SLTCNXM
The latest MIUI update doesn’t necessarily mean it’s the best. Read the reviews on the 4PDA or XDA Developers websites before installing new software update to Xiaomi 12S mayfly. If you downloaded the flash file or latest update, installed and encountered operation problems, please write about it in the comment section, specifying its number.
Xiaomi releases monthly and quarterly security patch updates for the Xiaomi, Redmi and POCO for 2-3 years after the device goes to market. Monthly and quarterly security updates include Android security patches from Google as well as fixes for specific issues from Xiaomi.
