After doing some digging of china rom vs xiaomi eu rom, the china rom shows 5g but its actually connected to band LTE 4. So the Xiaomi EU Rom shows it properly as LTE and not 5g which is really LTE, This is also on T mobile, its possible in the stable 12.5.1 they fixed the showing 5g bug.
Ive seen numerous people post about Mi 11 CN model on Xiaomi EU not having 5g after flashing, i have the 12gb/256gb China Model. On 12.0.22 China Stable i had 5g, i flashed 21.3.24 Beta and now with the same apn info i only connect to LTE
Edit: Figured it out, back to china rom
Ive seen so many threads of flash tools, fastboot, and other things.
Whats the easiest way to fastboot back to CN 12.0.22? I have Xiaomi EU 12.3.24 with unlocked bootloader (but no 5g on CN model 12gb/256gb) but i had 5g before.
Thanks
Everytime I flash SuperSu in TWRP whatever MIUI Rom I have loaded the Sim Card Settings go blank and it says No Sim Card, as long as I don't root everything works fine. Any Idea what would cause this?