The Stable update V12.5.3.0.RFCEUXM has been officially released for Mi CC 9 / 9 Lite (codename is pyxis). 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: Mi CC 9 / 9 Lite ROM Topics Xiaomi Devices Index
Download Mi 9 lite (pyxis) Europe (EEA) MIUI 12.5 V12.5.3.0.RFCEUXM Recovery ROM with Android 11.0. Firmware size is 3.0 GB.
Download Mi 9 lite (pyxis) Europe (EEA) MIUI 12.5 V12.5.3.0.RFCEUXM Fastboot ROM with Android 11.0. Firmware size is 3.7 GB.