The Stable update OS1.0.8.0.UMWJPXM has been officially released for Redmi Note 12R / 12 5G / POCO M6 Pro 5G (codename is sky). 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 12R / 12 5G / POCO M6 Pro 5G ROM Topics Xiaomi Devices Index
Download Redmi 12 5g (sky) Japan (JP) HyperOS OS1.0.8.0.UMWJPXM Recovery ROM with Android 14.0. Firmware size is 4.7 GB.