after rooting with chainfire's auto root i realized my sprint gs4 was no longer able to toggle wifi on... it would at most just say "turning on" and stay greyed out... now i flashed back to stock and am able to turn on my wifi once again... what's going on here guys.. is there a fix? i really want to root my device for cyanogenmod and other things but i really don't want to lose wifi functionality... any responses would be great. thank you