My wifi icon is black and I can't turn it on in settings. 4g works. Why?
My wifi icon is black and in settings it won't turn on. Any one have any advise. 4G works.
iPhone 4S, iOS 7.1
Hi there Lin61359,
You may find the troubleshooting steps in the article below helpful.
iOS: Wi-Fi settings grayed out or dim
http://support.apple.com/kb/ts1559
-Griff W.