The Stable update OS1.0.29.0.UNNCNXM has been officially released for Redmi K70 Ultra / Xiaomi 14T Pro (codename is rothko). Before updating, please make sure you have downloaded the exact ROM matching your Xiaomi phone/tablet. In Fastboot mode, you can check model code by typing fastboot getvar product in cmd/shell.
The firmware files posted here are all official Xiaomi MIUI or HyperOS ROM, xiaomiROM.com do not own and never modified those firmwares，you will always download the file from Xiaomi server.
You may interest in those contents: Redmi K70 Ultra / Xiaomi 14T Pro ROM Topics Xiaomi Devices Index
Download Redmi k70 ultra (rothko) China HyperOS OS1.0.29.0.UNNCNXM Recovery ROM with Android 14.0. Firmware size is 7.0 GB.
Download Redmi k70 ultra (rothko) China HyperOS OS1.0.29.0.UNNCNXM Fastboot ROM with Android 14.0. Firmware size is 9.9 GB.