My dam wifi is greyed out on my 4's
Tried resetting everything
iPhone 4S, iOS 5.0.1
Tried resetting everything
iPhone 4S, iOS 5.0.1
See if this helps
http://support.apple.com/kb/TS1559
if not, it is a hardware failure. Contact Genius bar for evaluation and possible replacement.
My dam wifi is greyed out on my 4's