Download Mi MIX 3 5G (andromeda) V188.8.131.52.PEMEUXM MIUI 12 Stable Full Rom
21 May 2021
The Stable update V184.108.40.206.PEMEUXM has been officially released for Mi MIX 3 5G (codename is andromeda). 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.