veneziaad
New member
Went back to AT&T after work today. They tried the SIM in their demo device and it came up LTE so they worked a little magic with how the SIM was assigned to my service account and all is well with LTE! Now, I'm going to carefully apply 8.1, making sure tethering and LTE still work. If not, I'm happy enough to go back to 8.0 GDR3.