Droid MAXX/ULTRA on T-Mobile LTE?

[BigBig5]

I have a Droid MAXX that's on Verizon LTE that is sim unlocked. When my contract is up later this year, I might move over to T-Mobile. I know T-Mobile LTE uses band 12 and the MAXX/ULTRA has it locked/blocked on what I've been reading. So has anyone got the MAXX/ULTRA to work on T-Mobile LTE?

 

[Rukbat]

It's not "locked/blocked", the phone doesn't have that radio in it.