Originally Posted by
Blacklac I wouldn't worry about anything until you try a new SIM card. There's shouldn't be anything necessary to get LTE on a 1020.
Just curious, did you come from an LTE device?
The SIM I'm using right now is an at&t one, but for a non-LTE Nexus 4, which I've now phased out. My other cell is a Verizon BlackBerry Z30 that I successfully migrated to at&t. A few weeks ago I had gotten an LTE-compatible SIM card from at&t, and it works great on the Z30. So I'm hoping a new at&t LTE SIM is all I'd need for my new 1020.