The Stable update V14.0.2.0.SMSCNXM has been officially released for Redmi Note 12 Pro Speed / POCO X5 Pro 5G (codename is redwood). 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 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 12 pro speed (redwood) China MIUI 14 V14.0.2.0.SMSCNXM Recovery ROM with Android 12.0. Firmware size is 5.5 GB.