I tried turning on my 4G today, I currently work in the DC area, and it doesn't seem to turn on. It has worked fine before, but I haven't used it lately until this morning. I tap the 4G widget and it cycles to try and turn on but never does. When I go to the settings for wireless and networks, the 4G option always says "Turning on..." but never actually does. I have rebooted and the same thing occurs. Any help?
EDIT - My phone has not been rooted
EDIT - My phone has not been rooted