Official Xiaomi 12S Ultra firmware (codename thor) includes the latest stable HyperOS 3 update with Android 15 and all original previous versions, in Fastboot ROM flash file, Recovery ROM, and OTA formats.
Phone models: 2203121C (China). 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:
Model name
Xiaomi 12S Ultra
Current OS
HyperOS 3, Android 15
-
Release
› MIUI 13 Android 12
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Dec 2022
›› MIUI 14 Android 13
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Jan 2024
››› HyperOS 1 Android 14
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Feb 2025
›››› HyperOS 2 Android 15
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Jan 2026
››››› HyperOS 3 Android 15
Download previous Chinese firmware updates for Xiaomi 12S Ultra:
HyperOS 35
HyperOS 3.0.5.0.VLACNXMRecovery (6.52 GB)
2026-03-30Fastboot (8.00 GB)
2026-03-19OTA (90.12 MB)
for 3.0.2.0.VLACNXM
HyperOS 3.0.2.0.VLACNXMRecovery (6.52 GB)
2026-01-14Fastboot (8.00 GB)
2026-01-09
HyperOS 225
HyperOS 2.0.212.0.VLACNXMRecovery (6.32 GB)
2025-12-27
HyperOS 2.0.210.0.VLACNXMRecovery (6.32 GB)
2025-12-09Fastboot (7.78 GB)
2025-11-26
HyperOS 2.0.208.0.VLACNXMRecovery (6.32 GB)
2025-11-11Fastboot (7.78 GB)
2025-10-28
HyperOS 2.0.207.0.VLACNXMRecovery (6.32 GB)
2025-10-17Fastboot (7.78 GB)
2025-09-25
HyperOS 2.0.206.0.VLACNXMRecovery (6.30 GB)
2025-09-22Fastboot (7.77 GB)
2025-09-11
HyperOS 2.0.205.0.VLACNXMRecovery (6.29 GB)
2025-08-22Fastboot (7.76 GB)
2025-08-15
HyperOS 2.0.202.0.VLACNXMRecovery (6.28 GB)
2025-07-25Fastboot (7.74 GB)
2025-07-10
HyperOS 2.0.13.0.VLACNXMRecovery (6.34 GB)
2025-06-20Fastboot (7.80 GB)
2025-05-23
HyperOS 2.0.12.0.VLACNXMRecovery (6.34 GB)
2025-05-06Fastboot (7.80 GB)
2025-04-18OTA (428.89 MB)
for 2.0.10.0.VLACNXM
HyperOS 2.0.10.0.VLACNXMRecovery (6.33 GB)
2025-03-30Fastboot (7.84 GB)
2025-03-24OTA (917.53 MB)
for 2.0.4.0.VLACNXM
HyperOS 2.0.4.0.VLACNXMRecovery (6.29 GB)
2025-03-06Fastboot (7.80 GB)
2025-02-20OTA (36.21 MB)
for 2.0.1.0.VLACNXM
HyperOS 2.0.1.0.VLACNXMRecovery (6.29 GB)
2025-02-06
HyperOS 123
HyperOS 1.0.16.0.ULACNXMRecovery (6.00 GB)
2025-01-07Fastboot (7.48 GB)
2024-12-24OTA (195.19 MB)
for 1.0.14.0.ULACNXM
HyperOS 1.0.14.0.ULACNXMRecovery (6.00 GB)
2024-12-09Fastboot (7.48 GB)
2024-11-27OTA (28.49 MB)
for 1.0.10.0.ULACNXM
HyperOS 1.0.10.0.ULACNXMRecovery (6.00 GB)
2024-10-22Fastboot (7.48 GB)
2024-10-15OTA (177.12 MB)
for 1.0.8.0.ULACNXM
HyperOS 1.0.8.0.ULACNXMRecovery (5.99 GB)
2024-09-20Fastboot (7.47 GB)
2024-09-04OTA (118.78 MB)
for 1.0.7.0.ULACNXM
HyperOS 1.0.7.0.ULACNXMRecovery (5.99 GB)
2024-08-16Fastboot (7.47 GB)
2024-07-31OTA (135.18 MB)
for 1.0.6.0.ULACNXM
HyperOS 1.0.6.0.ULACNXMRecovery (6.00 GB)
2024-08-02Fastboot (7.47 GB)
2024-07-18OTA (358.20 MB)
for 1.0.5.0.ULACNXM
HyperOS 1.0.5.0.ULACNXMRecovery (5.99 GB)
2024-04-18Fastboot (7.47 GB)
2024-04-01OTA (326.68 MB)
for 1.0.4.0.ULACNXM
HyperOS 1.0.4.0.ULACNXMRecovery (5.99 GB)
2024-01-29Fastboot (7.55 GB)
2024-01-19
MIUI 1421
MIUI 14.0.15.0.TLACNXMRecovery (5.95 GB)
2023-12-18Fastboot (7.50 GB)
2023-11-23OTA (330.96 MB)
for 14.0.14.0.TLACNXM
MIUI 14.0.14.0.TLACNXMRecovery (5.96 GB)
2023-09-27Fastboot (7.55 GB)
2023-08-18OTA (691.66 MB)
for 14.0.13.0.TLACNXM
MIUI 14.0.13.0.TLACNXMRecovery (6.05 GB)
2023-07-04Fastboot (7.65 GB)
2023-06-07OTA (714.33 MB)
for 14.0.12.0.TLACNXM
MIUI 14.0.12.0.TLACNXMRecovery (6.11 GB)
2023-04-09Fastboot (7.81 GB)
2023-03-30OTA (712.09 MB)
for 14.0.10.0.TLACNXM
MIUI 14.0.10.0.TLACNXMRecovery (6.14 GB)
2023-02-27Fastboot (7.86 GB)
2023-02-13OTA (955.31 MB)
for 14.0.5.0.TLACNXM
MIUI 14.0.5.0.TLACNXMRecovery (6.10 GB)
2023-01-15Fastboot (7.87 GB)
2023-01-09OTA (55.54 MB)
for 14.0.3.0.TLACNXM
MIUI 14.0.3.0.TLACNXMRecovery (6.10 GB)
2022-12-28
MIUI 14.0.2.0.TLACNXMRecovery (6.10 GB)
2022-12-11Fastboot (7.87 GB)
2022-12-07
MIUI 1320
MIUI 13.0.11.0.SLACNXMRecovery (5.74 GB)
2022-10-24Fastboot (7.65 GB)
2022-10-10OTA (475.42 MB)
for 13.0.10.0.SLACNXM
MIUI 13.0.10.0.SLACNXMRecovery (5.72 GB)
2022-09-22Fastboot (7.66 GB)
2022-09-13OTA (78.54 MB)
for 13.0.9.0.SLACNXM
MIUI 13.0.9.0.SLACNXMRecovery (5.73 GB)
2022-09-07Fastboot (7.63 GB)
2022-08-29OTA (350.24 MB)
for 13.0.8.0.SLACNXM
MIUI 13.0.8.0.SLACNXMRecovery (5.70 GB)
2022-08-12
MIUI 13.0.7.0.SLACNXMRecovery (5.70 GB)
2022-08-08Fastboot (7.63 GB)
2022-08-01OTA (867.13 MB)
for 13.0.4.0.SLACNXM
MIUI 13.0.5.0.SLACNXMRecovery (5.70 GB)
2022-07-20
MIUI 13.0.4.0.SLACNXMRecovery (5.69 GB)
2022-07-13OTA (54.85 MB)
for 13.0.3.0.SLACNXM
MIUI 13.0.3.0.SLACNXMRecovery (5.69 GB)
2022-07-08OTA (871.41 MB)
for 13.0.1.0.SLACNXM
MIUI 13.0.1.0.SLACNXMRecovery (5.59 GB)
2022-07-05Fastboot (7.53 GB)
2022-06-25
The new HyperOS 3 update is not necessarily the best. Before updating Xiaomi 12S Ultra (thor), 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.
I need to download the global version of Xiaomi 12S Ultra. Can any one help me?
Are you sure, that global version for this phone exists?
There is no global version of this model
Hello,
My intention is to update my XIAOMI 12S Ultra from the old 13.0.8 stable to the new 14.0.14. and
I have managed to download from internet, from different places, 3 large files :
thor_images_V14.0.14.0.TLACNXM_20230818.0000.00_13.0_cn_8daccfdccd. TGZ file 7.03 GB
xiaomi.eu_multi_THOR_V14.0.14.0.TLACNXM_df60a3e5ff_v14-13.zip MD5file 32bytes
xiaomi.eu_multi_THOR_V14.0.14.0.TLACNXM_df60a3e5ff_v14-13.zip Adobe Acrobat Document 5.03 GB
Are these the right files or jokes? Should I reset to factory settings?
What to do? where to copy them, in what folder to make Update ?
Thank you
Paul
And where did you download it from?
Miui13 rom 13.0.9.0 is soo terrible. It can’t even support google assistant hands free option and unsecure app prompt on app keep prompting for 10 seconds approval.
There’s not surprising, because MIUI 13 is a vwery raw OS.