1 Reply Latest reply: Feb 8, 2013 12:43 PM by razmee209
Age4234 Level 1 Level 1 (0 points)

I've been using the iPhone for a while now (3GS-4S), and occasionally the WiFi will permanently turn itself off.  The tab for the WiFi button turns grey, disabling me from turning WiFi on.  Does anyone have any experience and could help?

iPhone 4S