Alright, so I live in Mexico and I have a Droid 4 with a carrier here (Telcel). I live right on the border so I cross over to the US about once or twice a week, and my phone will not roam at all. As far as I know, Telcel uses AT&T or T Mobile for roaming... I was wondering if I would be able to get it working at all or if I'm out of luck since this phone came from Verizon. Do any of you guys know anything about this?