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Xiaomi 11T
HyperOS 1.0StableTaiwan

Xiaomi 11T HyperOS 1.0 OS1.0.15.0.UKWTWXM

Stable firmware for the Taiwan Xiaomi 11T (agate_tw_global), released September 15, 2025.

Download OS1.0.15.0.UKWTWXM

Recovery ROM (OTA .zip) · 4.7 GB Install from the phone’s updater app — keeps your data.
MD5: 04ec99268e621d40eccace3b3b389182
Download
Fastboot ROM (.tgz) · 5.7 GB Full image for Mi Flash Tool — clean install, unbrick or downgrade.
MD5: 1615b6324dbb4a8ccc6c19531dadef2f
Download

Files are served from Xiaomi’s official servers. Compare the MD5 checksum after downloading to make sure the file is complete and untouched.

Firmware details

Device
Xiaomi 11T
Codename
agate_tw_global
Region
Taiwan
Version
OS1.0.15.0.UKWTWXM
OS
HyperOS 1.0
Android
14.0
Branch
Stable
Released
Sep 15, 2025
Package
Recovery 4.7 GB / Fastboot 5.7 GB

How to install OS1.0.15.0.UKWTWXM

Recovery ROM (recommended, keeps data)

  1. Back up your important data and charge the phone to at least 50%.
  2. Download the Recovery ROM above on your Xiaomi 11T.
  3. Open Settings → About phone and tap the HyperOS version card.
  4. Tap the ⋮ menu → Choose update package and select the downloaded .zip file.
  5. Wait for verification, then tap Reboot now. The update takes 10–20 minutes.

Fastboot ROM (clean install, needs unlocked bootloader)

  1. Make sure the bootloader is unlocked and install Mi Flash Tool plus the Xiaomi USB drivers on a Windows PC.
  2. Download and extract the Fastboot ROM (.tgz) to a short path such as C:\rom.
  3. Power off the phone, hold Volume Down + Power to enter Fastboot mode and connect it via USB.
  4. In Mi Flash Tool select the extracted folder, choose clean all (wipes data) and avoid “clean all and lock” unless you want to relock.
  5. Click Flash and wait until the tool shows success; the phone reboots automatically.

Xiaomi 11T firmware for other regions

Frequently asked questions

Is OS1.0.15.0.UKWTWXM an official Xiaomi 11T update?
Yes. OS1.0.15.0.UKWTWXM is an official Stable HyperOS 1.0 build for the Xiaomi 11T (Taiwan), released by Xiaomi on September 15, 2025. The download links point directly to Xiaomi’s update servers.
Which Android version does OS1.0.15.0.UKWTWXM use?
This firmware is based on Android 14.0.
Will installing OS1.0.15.0.UKWTWXM erase my data?
Installing the Recovery package through the updater app keeps your apps and data. Flashing the Fastboot package with “clean all” wipes the phone — back up first.
Can I install this on another region’s device?
Only install firmware that matches your device’s region (Taiwan) and codename (agate_tw_global). Cross-region flashing requires an unlocked bootloader and can cause problems.