Installing S4 T-Mobile ROM on Sprint S4?

[Bobby Burke]

I'd primarily like to do so to get WiFi calling on my unlocked Sprint S4... I realize they have different radios... so I was wondering if I could manage to find a T-Mobile ROM without a kernel (I am guessing whatever Kernel is currently installed will remain intact) would it potentially brick my phone?

many thanks

 

[Rukbat]

It would probably turn the phone into electronic scrap - they're totally different phones.