- Yes, you can install the Global ROM from Poco F5 on the RN12 Turbo, but the bootloader must remain unlocked (In this case, you must not lock it). Some Google services like GPay, banking apps, etc. will not work.
- RN12 Turbo is only for Mainland China and does not support B20 LTE band.
- you can also install a custom ROM from xiaomi.eu where banking applications will work, etc.