Long story short, the phone worked yesterday just fine. Today, it doesn't.
Spent about 1hr 15mins on the phone w/ Verizon today. Got to 2nd tier, did a lot of on/off, SIM card in/out...ended up doing a hard reset/restore factory default. This, after 2 hours yesterday getting it to where I want it.
Well, after all that, still nothing.
They said it may be a tower issue.
In my area, there's no 4G. So, awe, hell, I don't remember the "explanation". But as of right now, I can make calls, and play with WiFi spots.
Mobile Network State = "disconnected"
They just can't get it to connect. Bleh.