275 Views 3 Replies Latest reply: Jan 31, 2013 7:16 PM by Castle Greycat
My phone suddenly grey out the wifi on off button. It was ok when I update my apps then it just tell me to connect to wifi after about half download. My iphone 4 is totally fine using same wifi. I have try to on off phone and reset with holding on off button+home for 10 secs still dont solve my problem. Any idea?