The Stable update V14.0.4.0.TGQCNXM has been officially released for Redmi 13R 5G / 13C 5G / POCO M6 5G (codename is air). 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 13R 5G / 13C 5G / POCO M6 5G ROM Topics Xiaomi Devices Index
Download Redmi 13r 5g (air) China MIUI 14 V14.0.4.0.TGQCNXM Recovery ROM with Android 13.0. Firmware size is 4.5 GB.
Download Redmi 13r 5g (air) China MIUI 14 V14.0.4.0.TGQCNXM Fastboot ROM with Android 13.0. Firmware size is 5.8 GB.