I have the HTC Vivid. I inadvertently un-ticked the Mobile network setting under Wireless & Networks. Once un-ticked it became subdued and would not allow me to tick it back on. I had to perform a factory reset for this to recover. Obviously an answer would be to just not do that again, however being somewhat of a techie kinda dude, I wanted to know if anyone has seen this, and if so is there a way to get this turned back on without doing a factory reset?? Any information would be appreciated! Thanks!