CustomDroid
Xiaomi

Xiaomi 12T Pro / Redmi K50 Ultra

Qualcomm SM8475 Snapdragon 8+ Gen1released Aug 2022up to android 16latest android is 17
ro.product.devicediting

also sold as Xiaomi 12T Pro · 22081212C · 22081212R · 22081212UG · 22200414R · A201XM

Xiaomi 12T Pro / Redmi K50 Ultra
photo: LineageOS Wiki
Actively maintained

Released Aug 2022, newest ROM build 5 days ago (5 ROMs still current). A phone that still gets updates keeps going long after its manufacturer stops.

Hardware

SoC
Qualcomm SM8475 Snapdragon 8+ Gen1
CPU
Kryo
GPU
Qualcomm Adreno 730
Architecture
arm64
RAM
8/12 GB LPDDR5
Storage
128/256/512 GB UFS 3.1
Screen
6.67" · 1220x2712 · AMOLED
Battery
5000 mAh
Network
2G GSM · 2G CDMA · 3G UMTS · 4G LTE · 5G NR
Released
Aug 2022

Sensors & features

  • A-GPS
  • Accelerometer
  • Compass
  • Dual SIM
  • Dual-frequency GNSS
  • Fingerprint reader
  • BeiDou
  • Galileo
  • GLONASS
  • GPS
  • NavIC
  • QZSS
  • Gyroscope
  • IR blaster
  • Light sensor
  • NFC
  • Proximity sensor
  • Stereo speakers
  • USB OTG

Specs from the LineageOS wiki (CC BY-SA 3.0).

ROMs · 08

The Xiaomi 12T Pro / Redmi K50 Ultra (codename diting) has 8 tracked custom ROMs on CustomDroid — including LineageOS, crDroid, LineageOS for microG and 5 more, running up to Android 16. Each listing links to the project's own download and install guide, and was last checked against the projects' catalogues on 21 Sept 2026.

Tick “compare” on two or three builds to see them side by side.

Show
Android

RSS feed — subscribe to get new Xiaomi 12T Pro / Redmi K50 Ultra builds in your reader · JSON

Before you flash

Flashing generally means unlocking the bootloader, booting a custom recovery, wiping, then installing the ROM. Exact steps differ per device and ROM, so follow the Install guide for the one you pick, and back up first. Check what can break (banking apps, DRM, carrier features) and how to get back to stock before you start. Why flash a custom ROM · All guides

This is a Qualcomm device, so on Windows you'll want the Google USB Driver (and QDLoader 9008 to unbrick) before your computer will see it in fastboot. Which USB drivers you need.

LineageOS publishes a step-by-step install guide for this device: wiki.lineageos.org/devices/diting

Timeline

  1. Jul 2026
    LineageOS, /e/OS, crDroid, PixelOS, Project Infinity X, RisingOS Revived first tracked
  2. Sept 2026
    LMODroid, LineageOS for microG first tracked

Dates show when CustomDroid first indexed each ROM for this device, not when support originally launched.

ROM availability and links come from each project. CustomDroid indexes builds, it doesn't mirror them — always download from the official project, verify the file's hash/signature, confirm it matches your exact codename, and back up before flashing.