My Wifi toggle button won't allow me too turn on my Wifi on my phone and it is 'greyed-out' . I have reset my network settings and it still won't work, any advice?!
HELPPPPPPPP
I've found this and it worked for me: http://hacksfound.blogspot.de/2014/01/how-i-fixed-my-iphones-4s-broken-wifi.html