I just backed up all my contacts, music, etc. ready to restore my iphone because the wifi option on my iphone is grayed out and just says off, and it isn't clickable. I have an appointment with the Genius bar tomorrow but i'd like to restore to see if that will work. does anyone here know why the wifi option would be grayed out and off? no water damage or drop damage to speak of, just turned off one day. anyways, i tried restoring but it just starts downloading 5.1.1, which i already have. why doesn't it let me just restore? can i skirt having to download 5.1.1 to my computer?