| Model | MIUI | File Type | Method | Android | Upload |
|---|---|---|---|---|---|
| Xiaomi 12S Ultra (China) | OS2.0.10.0.VLACNXM | China Stable | Fastboot | 15.0 | 04/22/2025 |
| Xiaomi 12S Ultra (China) | OS2.0.4.0.VLACNXM | China Stable | Fastboot | 15.0 | 04/22/2025 |
| Xiaomi 12S Ultra (EU) | OS2.0.10.0.VLACNXM | EU Stable | Hybrid | 15 | 04/22/2025 |
| Xiaomi 12S Ultra (China) | OS2.0.1.0.VLACNXM | China Stable | Recovery | 15.0 | 03/04/2025 |
| Xiaomi 12S Ultra (China) | V13.0.11.0.SLACNXM | China Stable | Fastboot | 12.0 | 01/20/2025 |
| Xiaomi 12S Ultra (China) | OS1.0.10.0.ULACNXM | China Stable | Fastboot | 14.0 | 01/20/2025 |
| Xiaomi 12S Ultra (China) | V816.0.16.0.ULACNXM | China Stable | Fastboot | 14.0 | 01/20/2025 |
| Xiaomi 12S Ultra (EU) | V13.0.11.0.SLACNXM | EU Stable | Recovery | 12 | 01/20/2025 |
| Xiaomi 12S Ultra (EU) | OS1.0.16.0.ULACNXM | EU Stable | Hybrid | 14 | 01/20/2025 |
| Xiaomi 12S Ultra (China) | V14.0.15.0.TLACNXM | China Stable | Fastboot | 13.0 | 01/08/2025 |
| Xiaomi 12S Ultra (EU) | V14.0.15.0.TLACNXM | EU Stable | Hybrid | 13 | 01/08/2025 |
| Xiaomi 12S Ultra (China) | V816.0.10.0.ULACNXM | China Stable | Fastboot | 14.0 | 12/29/2024 |
| Xiaomi 12S Ultra (EU) | OS1.0.14.0.ULACNXM | EU Stable | Hybrid | 14 | 12/29/2024 |