My wifi went gray on my 4S during iOS6. I could fix it temporarily with resets but it'd always go back to being completely greyed out. Applecare replaced it without hesitation. Not sure the issue is necessarily tied to…
My wifi went gray on my 4S during iOS6. I could fix it temporarily with resets but it'd always go back to being completely greyed out. Applecare replaced it without hesitation. Not sure the issue is necessarily tied to…