So I just got my G2x and for some reason I'm not getting an internet connection. I have T Mobile (obv) but I go off AT&T towers because of my location. I doubt I have 4g here but I should get at least 3g but for some reason its not showing any type of internet connection. Is it something with my settings? Please help! Also - there is an alert that says "you have lost data connectivity because..." then I can't read the rest and when I click it, I just go back to the home screen. Whats that all about?