Yesterday, the Nexus 6P appeared on T-Mobile's website as part of a list of devices certified for band 12 LTE on the operator's network. While we did not have direct confirmation from T-Mobile at the time, we went ahead and let you all know because, hey, it probably meant something. We reached out to T-Mobile on Twitter (along with readers) and have since had it clarified to us that this page does not reflect the current status of the 6P's band 12 certification.
T-Mobile social evangelist Des clarified on Twitter that the certification process was ongoing and that T-Mobile would have more to share about the band 12 status for the 6P "soon." Read More
If you're the happy owner of a 2015 Moto E, a pretty solid phone, you may also be a T-Mobile subscriber. You may have also bought the phone relying on the fact that it had a key forward-looking feature for the network - support for LTE on band 12. T-Mobile is the only national network here in America currently utilizing band 12 LTE (regional operator US Cellular being the next largest), and support for that band is key in congested metro regions, where its low 700MHz frequency provides superior building penetration and increased capacity for the network.
Well, in the latest update to the Moto E (Android 5.1) way back when, Motorola removed support for band 12 LTE from the device completely - and they're pointing the finger at T-Mobile. Read More