I was having issues with iOS 6 beta 2, so I tried going back to iOS 5.1.1 to go thru the whole process again. I ran thru the process in Xcode installing 5.1.1, and it threw an error saying something about not able to expand files or something, I don't remember. Now the iPhone is stuck on the screen showing the iTunes logo and the USB. Neither iTunes nor Xcode will acknowledge it being connected, and every time I open iTunes to begin with, it keeps telling me that its unable to check for iPhone updates because its not connected to the internet. I have internet, but I cannot get onto the Apple Developer site at all. What do I do? Is my iPhone bricked or something?