OK, I just got my Droid Raxr Maxx yesterday, and so far, I love it. However, now that I'm out of my house and away from a WiFi connection, I am unable to use the browser, check Facebook, shop Google Play, etc. because it tells me I have no internet connection. Any suggestions? I assumed the 4G would take over whenever a WiFi connection wasn't available, but that doesn't seem to be happening. Any help would be much appreciated. Thanks in advance.