Can't get LTE SIM to work with my LG K7 (X210)
Are there any different APN settings to use with my LG K7, to get the LTE SIM to work? I've tried everything - SIM out, battery out, took a nap, battery back in, factory reset, WIFI turned off, SIM back in, APN settings entered (FreedomPop & fp.com.attz). Only available network is AT&T 2G. Click on that and get "Can't connect to this network at the moment. Try again later." I even got another LTE SIM thinking that maybe I had a bad one, but no difference. Has anyone else dealt with this problem? Are there different settings I can try? Any other suggestions?