This page lists the latest official firmware for the Xiaomi 15T Pro (codename klimt) in 7 regions: Global, EEA (Europe), Indonesia, Russia, Turkey, Taiwan, Japan. Every file links to Xiaomi’s own update servers and is checked against Xiaomi’s MD5 checksum.
- Codename
klimt - Newest stable build OS3.0.303.0.WOSTWXM (Taiwan, Oct 22, 2026)
- OS HyperOS 3, Android 16
- Software support Security updates until September 2031 (Xiaomi)
- Last checked Nov 8, 2026 22:37
Xiaomi 15T Pro Firmware Downloads
Xiaomi 15T Pro Global ROM
| Version | Type | Branch | Size | Released | |
|---|---|---|---|---|---|
| OS3.0.335.0.XOSMIXM HyperOS 3 · Android 17 |
Recovery ROM (.zip) | Stable | 7.4 GB | Aug 13, 2026 | Download |
| OS3.0.335.0.XOSMIXM HyperOS 3 · Android 17 |
Fastboot ROM (.tgz) | Stable | 10.2 GB | Aug 6, 2026 | Download |
| OS3.0.337.0.XOSMIXM HyperOS 3 · Android 17 |
Recovery ROM (.zip) | Pilot (staged rollout) | 7.4 GB | Oct 16, 2026 | Download |
Xiaomi 15T Pro EEA (Europe) ROM
| Version | Type | Branch | Size | Released | |
|---|---|---|---|---|---|
| OS3.0.339.0.XOSEUXM HyperOS 3 · Android 17 |
Recovery ROM (.zip) | Stable | 7.4 GB | Sep 18, 2026 | Download |
| OS3.0.339.0.XOSEUXM HyperOS 3 · Android 17 |
Fastboot ROM (.tgz) | Stable | 9.1 GB | Sep 8, 2026 | Download |
| OS3.0.341.0.XOSEUXM HyperOS 3 · Android 17 |
Recovery ROM (.zip) | Pilot (staged rollout) | 7.4 GB | Oct 16, 2026 | Download |
Xiaomi 15T Pro Indonesia ROM
| Version | Type | Branch | Size | Released | |
|---|---|---|---|---|---|
| OS3.0.303.0.WOSIDXM HyperOS 3 · Android 16 |
Recovery ROM (.zip) | Stable | 7.3 GB | Oct 15, 2026 | Download |
| OS3.0.303.0.WOSIDXM HyperOS 3 · Android 16 |
Fastboot ROM (.tgz) | Stable | 9.2 GB | Oct 8, 2026 | Download |
Xiaomi 15T Pro Russia ROM
| Version | Type | Branch | Size | Released | |
|---|---|---|---|---|---|
| OS3.0.336.0.XOSRUXM HyperOS 3 · Android 17 |
Recovery ROM (.zip) | Stable | 7.3 GB | Aug 13, 2026 | Download |
| OS3.0.336.0.XOSRUXM HyperOS 3 · Android 17 |
Fastboot ROM (.tgz) | Stable | 9.9 GB | Aug 6, 2026 | Download |
| OS3.0.338.0.XOSRUXM HyperOS 3 · Android 17 |
Recovery ROM (.zip) | Pilot (staged rollout) | 7.3 GB | Oct 27, 2026 | Download |
Xiaomi 15T Pro Turkey ROM
| Version | Type | Branch | Size | Released | |
|---|---|---|---|---|---|
| OS3.0.303.0.WOSTRXM HyperOS 3 · Android 16 |
Recovery ROM (.zip) | Stable | 7.3 GB | Oct 20, 2026 | Download |
| OS3.0.303.0.WOSTRXM HyperOS 3 · Android 16 |
Fastboot ROM (.tgz) | Stable | 8.7 GB | Oct 13, 2026 | Download |
Xiaomi 15T Pro Taiwan ROM
| Version | Type | Branch | Size | Released | |
|---|---|---|---|---|---|
| OS3.0.303.0.WOSTWXM HyperOS 3 · Android 16 |
Recovery ROM (.zip) | Stable | 7.1 GB | Oct 22, 2026 | Download |
| OS3.0.303.0.WOSTWXM HyperOS 3 · Android 16 |
Fastboot ROM (.tgz) | Stable | 8.3 GB | Oct 16, 2026 | Download |
Xiaomi 15T Pro Japan ROM
| Version | Type | Branch | Size | Released | |
|---|---|---|---|---|---|
| OS3.0.303.0.WOSJPXM HyperOS 3 · Android 16 |
Recovery ROM (.zip) | Stable | 7.3 GB | Oct 22, 2026 | Download |
| OS3.0.303.0.WOSJPXM HyperOS 3 · Android 16 |
Fastboot ROM (.tgz) | Stable | 8.9 GB | Oct 16, 2026 | Download |
Firmware data: official Xiaomi servers, tracked by XiaomiFirmwareUpdater.
Which ROM Does My Xiaomi 15T Pro Need?
Open Settings → About phone and look at the OS version. The two letters before XM at the end show your region:
| Region | Ends with | Example |
|---|---|---|
| Global | MIXM |
OS3.0.335.0.XOSMIXM |
| EEA (Europe) | EUXM |
OS3.0.339.0.XOSEUXM |
| Indonesia | IDXM |
OS3.0.303.0.WOSIDXM |
| Russia | RUXM |
OS3.0.336.0.XOSRUXM |
| Turkey | TRXM |
OS3.0.303.0.WOSTRXM |
| Taiwan | TWXM |
OS3.0.303.0.WOSTWXM |
| Japan | JPXM |
OS3.0.303.0.WOSJPXM |
Install a ROM of the same region your phone already runs. A different region needs an unlocked bootloader and a Fastboot ROM.
How to Install Xiaomi 15T Pro Firmware
Recovery ROM (no PC, keeps your data)
- Download the Recovery ROM (
.zip) for your region and move it to the root of the internal storage. - Open Settings → About phone, tap the OS version card, then the three dots → Choose update package.
- Select the ZIP and wait until the phone installs it and reboots.
Fastboot ROM (PC, clean install)
- Unlock the bootloader first: HyperOS bootloader unlock guide.
- Install ADB, Fastboot and USB drivers and Mi Flash Tool.
- Extract the
.tgzwith 7-Zip, boot the phone into Fastboot (Power + Volume Down) and check the codename withfastboot getvar product: it must sayklimt. - Select the ROM folder in Mi Flash, choose Clean all and click Flash.
Warning: never use Clean all and lock with a ROM from a different region or with any modified software. Re-locking a mismatched phone makes it unbootable.
FAQ
What is the latest firmware for the Xiaomi 15T Pro?
- Global: OS3.0.335.0.XOSMIXM (Stable, Aug 13, 2026)
- EEA (Europe): OS3.0.339.0.XOSEUXM (Stable, Sep 18, 2026)
- Indonesia: OS3.0.303.0.WOSIDXM (Stable, Oct 15, 2026)
- Russia: OS3.0.336.0.XOSRUXM (Stable, Aug 13, 2026)
- Turkey: OS3.0.303.0.WOSTRXM (Stable, Oct 20, 2026)
- Taiwan: OS3.0.303.0.WOSTWXM (Stable, Oct 22, 2026)
- Japan: OS3.0.303.0.WOSJPXM (Stable, Oct 22, 2026)
How long will the Xiaomi 15T Pro get updates?
According to Xiaomi’s official support list, the Xiaomi 15T Pro (listed as “Xiaomi 15T Pro”) receives security updates until September 2031, counting from its launch in September 2025. Major HyperOS and Android upgrades usually stop earlier than security patches. Source: Xiaomi Security Center.
Are these files official?
Yes. Every download goes straight to Xiaomi’s servers (bigota.d.miui.com or Xiaomi’s Aliyun storage). We don’t host or modify the files. Compare the MD5 shown on the download page after downloading.
Recovery or Fastboot ROM: which one should I download?
Use the Recovery ROM to update without a PC and keep your data. Use the Fastboot ROM with Mi Flash to fix a bootloop, change region or do a clean install. It needs an unlocked bootloader and erases the phone.