Crucial Warning: Flashing via flash_all.bat completely reformats internal UFS 3.1 storage, erasing all user documents, photos, and device security credentials. Packages carrying the ULG identifier belong strictly to the daumier platform and must never be flashed onto the standard Snapdragon-powered Xiaomi 12 Pro (zeus) or Xiaomi 12S series. When using Mi Flash Tool on imported hardware, NEVER select "clean all and lock" (flash_all_lock.bat), as locking the bootloader on non-matching or modified software triggers an immediate brick.
Download Firmware for Xiaomi 12 Pro Dimensity
Official China Factory Fastboot & Recovery Packages 1 package
daumier_images_OS2.0.6.0.ULGCNXM_20250617.0000.00_14.0_cn_f4b2ee1623.tgz
Official factory Fastboot archive on Android 14.0 HyperOS 2.0. Used to restore factory partitions, fix bootloops, or return to clean stock software via Mi Flash Tool.
MD5: f4b2ee1623cf9e3748fa0109fc6ef297
General Releases 1 package
daumier-ota_full-OS2.0.6.0.ULGCNXM-user-14.0-507b0b4906.zip
Official China Recovery OTA package for stock recovery sideload or on-device local updater installation without wiping internal storage.
MD5: 507b0b4906bf3966a5dd3044a1e2268e
Xiaomi.eu Custom Multilingual ROM 1 package
xiaomi.eu_multi_DAUMIER_V13.0.15.0.SLGCNXM_v13-12-fastboot.zip
Community multi-language ROM based on China MIUI 13 branch. Integrates Google Play Services, removes Chinese bloatware, and adds European localization.
MD5: 7d1c2bad275db1db3eaa2caf28e7f335
Flashing Overview for Xiaomi 12 Pro Dimensity
- Unlock bootloader via Xiaomi Mi Unlock
- Decompress Fastboot TGZ archive twice
- Reboot into Fastboot mode
- Load directory in Mi Flash Tool with "clean all"
- Flash partitions and wait for reboot
Expand preparation checklist for Xiaomi 12 Pro Dimensity
- Verify your phone codename is 'daumier' by booting into Fastboot mode and running 'fastboot getvar product' in a terminal.
- Unlock the bootloader using the official Xiaomi Mi Unlock tool before attempting Fastboot partition flashing.
- Install official MediaTek USB VCOM drivers and Google Android SDK Platform Tools (v35+) on a 64-bit Windows computer.
- Charge the 5,160 mAh battery to at least 50% capacity before starting to prevent sudden shutdown while streaming 7GB+ super partition chunks.
- Extract the .tgz archive twice using 7-Zip until flash_all.bat and the images directory are visible in the root folder.
- Connect the phone directly to a rear motherboard USB port with an authentic USB Type-C data sync cable.
Compatibility & Bootloader Notes
Official Fastboot flashing requires an officially unlocked bootloader via the Xiaomi Mi Unlock utility. MediaTek Dimensity 9000+ BootROM (BROM) mode enforces cryptographic signature checks; low-level unbricking requires an authorized Xiaomi service account token.
Ready to Flash This Firmware?
Full step-by-step instructions for Xiaomi 12 Pro Dimensity, including prerequisites, error fixes, and screenshots, are on FlashGuideHub's Mi Flash Tool guide.
Can also be flashed via Fastboot: Open Fastboot Guide →
Frequently Asked Questions
Xiaomi software builds follow a standardized seven-letter identifier. In OS2.0.6.0.ULGCNXM: the initial letter "U" designates the underlying Android base (U = Android 14.0, while S = Android 12.0 and T = Android 13.0); "LG" is the unique hardware platform code assigned exclusively to the Xiaomi 12 Pro Dimensity Edition (daumier); "CN" designates the China regional branch; and "XM" confirms an unbranded, unlocked carrier-free retail release.
While sharing an identical 6.73-inch display chassis, the Xiaomi 12 Pro Dimensity (daumier) uses the MediaTek Dimensity 9000+ SoC (MT6983) with an ARM Mali-G710 MC10 GPU, paired with a larger 5,160 mAh battery and 67W charging. In contrast, the standard Xiaomi 12 Pro (zeus) uses Qualcomm Snapdragon 8 Gen 1 (SM8450) with an Adreno 730 GPU, a 4,600 mAh battery, and 120W charging. Their low-level preloader partitions, modem binaries, and camera sensor pipelines differ entirely.
No. The daumier platform was released exclusively as the Xiaomi 12 Pro Dimensity Edition (model 2207122MC) in mainland China during July 2022. It did not spawn sibling rebrands under the POCO or Redmi families (the Redmi K50 Pro also utilized MediaTek Dimensity 9000 hardware, but used a separate motherboard codenamed matisse). Because Xiaomi restricted daumier distribution to the Chinese domestic market, no official Global or EEA firmware builds were compiled.
The Xiaomi 12 Pro Dimensity implements Google Virtual A/B with dynamic partitions on its MediaTek Dimensity 9000+ chipset. Under this layout, logical partitions including system, system_ext, product, vendor, and odm reside inside a shared dynamic super partition (super.img). Rather than maintaining static partition sizes on UFS 3.1 storage, the Android dynamic partition manager allocates block extents dynamically during system boots and OTA updates.