The Stable update OS1.0.12.0.UOPCNXM has been officially released for Redmi Note 14 Pro+ 5G (codename is amethyst). 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.
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Download Redmi note 14 pro+ 5g (amethyst) China HyperOS OS1.0.12.0.UOPCNXM Recovery ROM with Android 14.0. Firmware size is 6.4 GB.