Menu
Xiaomi 12S
Download Xiaomi 12S Firmware. Model codename is (mayfly). You can flash or Software Update your Xiaomi phone from HyperOS stock ROM (Flash File) using official Mi Flash Tool.
Note: You might be looking for another model file! Shows only one update on this page. If you are looking for any other Device updates or other MIUI Download then check here:
Xiaomi 12S Firmware (China)
Fastboot ROM
| Region | China |
| Codename | mayfly |
| HyperOS | OS1.0.8.0.ULTCNXM |
| Android | 14.0 |
| Branch | Stable |
| Type | Fastboot |
| File Size | 5.4 GB |
| Release Date | 2024-09-06 |
| Package Name | mayfly_images_OS1.0.8.0.ULTCNXM_20240731.0000.00_14.0_cn_42e92a1bb3.tgz |
Recovery ROM
| HyperOS | OS1.0.8.0.ULTCNXM |
| Android | 14.0 |
| Branch | Stable |
| Type | Recovery |
| File Size | 4.9 GB |
| Release Date | 2024-08-24 |
| Package Name | miui_MAYFLY_OS1.0.8.0.ULTCNXM_c4279b8fdb_14.0.zip |
Xiaomi 12S (China)
Device: Xiaomi 12s
Model Name: 2206123SC
CodeName: mayfly
Region: China
Version: V13.0.20.0.SLTCNXM
Android: 12.0
Branch: Stable
Type: Fastboot
File Size: 6.9 GB
Release Date: 12/12/2022
Package Name: mayfly_images_V13.0.20.0.SLTCNXM_20221013.0000.00_12.0_cn_89be1b26b5.tgz