t-mobile band 12

Hey guys... I posted in the priv forum but no one replied. I have a tmobile priv in brooklyn where my lte service sucks and there is band 12... but my phone never connects to it. It should, but I never see it when I check.

I want to move to a keyone... but beyond the bad cell service threads, im curious if anyones keyone has been on band 12 anywhere.

Thanks!

seems like no one knows much about band 12. I guess the overlap between blackberry android owners and us tmobile customers is small. they sold a branded priv tho!