Xiaomi 13T Pro Global OS1.1.4.0.VMLMIXM Update

OS1.1.4.0.VMLMIXM is a pilot (staged rollout) HyperOS 1.1 update for the Xiaomi 13T Pro (Global, codename corot), based on Android 15 and released on Nov 5, 2024.

• Device Xiaomi 13T Pro (corot_global)
• Region Global
• OS HyperOS 1.1, Android 15
• Branch Pilot (staged rollout)

Is this the right ROM for your phone? Paste the version from Settings → About phone to see its region, Android version and whether a newer build exists.

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Download OS1.1.4.0.VMLMIXM

What’s New in OS1.1.4.0.VMLMIXM

Xiaomi hasn’t published release notes for this build. Updates like this usually contain bug fixes, stability improvements and, if listed above, a new security patch.

How to Install This Update

Download the Recovery ROM, move it to the internal storage and choose Settings → About phone → tap the OS card → tap the HyperOS logo 7–10 times → three dots → Choose update package. This keeps your data, but only works for a Global phone on an older version. This is a Pilot build: phones outside the pilot group often refuse it with “Installation of this software version is prohibited”, so you may have to wait for the stable release. For a clean install or a region change, flash the Fastboot ROM with Mi Flash (unlocked bootloader required). Step-by-step instructions are on the Xiaomi 13T Pro firmware page. Installing an older version? Read how to check anti-rollback first; switching region? See ROM region codes.

Other Xiaomi 13T Pro Global Versions

• Newer: OS3.0.302.0.WMLMIXM (Sep 30, 2026)
• All Xiaomi 13T Pro firmware for every region

Build data: official Xiaomi servers. Firmware list tracked by XiaomiFirmwareUpdater.