Got the $20 ATT tablet plan with IMEI repaired to a 5G tablet (Same one ATT has on file), but NRBROADBAND APN still only connects to 4G.
When I first set it up in the morning I saw 5G. Unplugged it and setup later its only showing 4G now. Both broadband and NR APNs work. I was under the impression that if NRBROADBAND doesn’t work, the sim isn’t provisioned for 5G?