It doesn't work!!! I have an iPhone 4S. And I'm calling apple tomorrow!
Omg I hate this!!! Their suggestions don't even help! Like they have to fix this software issue!!! My iPhone 4S's wifi greyed out!!! I'm almost so desperate that I'm going to try that method where they put it in the fridge for 15 mins. Or blowdry the top with heat!!!
Give me more suggestions and feedback please!!
<Edited by Host>
iPhone 4S, iOS 7.0.4, Greyed out wifi!!!