The Stable update V13.0.1.0.SLOMIXM has been officially released for Redmi Note 11T Pro/Pro/Pro+ / POCO X4 GT/K50i (codename is xaga). 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 Note 11T Pro/Pro/Pro+ / POCO X4 GT/K50i ROM Topics Xiaomi Devices Index
Download Redmi note 11t pro / poco x4 gt / pro (xaga) Global MIUI 13 V13.0.1.0.SLOMIXM Recovery ROM with Android 12.0. Firmware size is 4.6 GB.