My iPhone 4 is "stuck" on the Apple logo. I've fully charged it and turned it on/off a few times now but its stuck on the Apple icon. So I plugged it into iTunes and it keeps trying to sync with it as if its my OLD 3G. In fact, its now sporting my old 3G's wallpaper but the syncing stopped halfway through trying to install apps. But if I disconnect, it goes back to the Apple logo. Any ideas? How do I get back to "virgin" to start the process over? From what I recall, I should be seeing the "plug me into iTunes" screen on this thing and I'm not?