Xiaomi is ploughing on with the release of MIUI 12. While there are questions about whether the new OS upgrade is available for the Mi 9T and Redmi K20 in some regions, Xiaomi continues to prioritise other devices like the Redmi K20 Pro.
As XDA Developers has reported, Xiaomi has just released new updates to its former flagship, along with the Mi 9, Mi 9 Pro 5G and Mi 10 Youth Edition. All but the Mi 10 Youth Edition have received V12.0.3.0 in Xiaomi's home market of China, with the Youth Edition having been upgraded to V12.0.4.0 instead. The updates are restricted to devices that are on the China branch of MIUI, but you could install a China Stable build if your device has an unlocked bootloader.
The updates should be rolling out to the four devices now as over-the-air (OTA) downloads. You can also find the links below. Please note that all the zip files are full builds, so they will be large downloads.
- Xiaomi Mi 9 - V12.0.3.0.QFACNXM
- Xiaomi Mi 9 Pro 5G - V12.0.3.0.QFXCNXM
- Xiaomi Mi 10 Youth Edition - V12.0.4.0.QJVCNXM
- Xiaomi Redmi K20 Pro - V12.0.3.0.QFKCNXM