I have unlocked my phone and switched over to AT&T temporarily while away from home because T-Mobile is still stuck on edge where I summer. AT&T has strong lte in my area, yet I'm only able to connect to 4G. I've changed apn settings around and I know the g900t supports all the same bands as g900a... I'm assuming this is a firmware issue, any additional insight is welcome or solution if anyone is in the know.
Sent from my SM-G900T using XDA Premium 4 mobile app
Sent from my SM-G900T using XDA Premium 4 mobile app