I have a rooted samsung galaxy s4 from verizon running 4.4.2 and for some reason my wifi stopped working! 
I have already tried factory resetting, and pulling the battery out the phone when its on and off as well as waiting for seconds. Also I have disabled all of the samsung knox related apps and removed them except for the klms agent one. Idk if its hardware or not but when I tried turning on the wifi when I reset the phone, It said something like 'your device's security has blocked an action that is not permitted". I'm about to lose it already cause I really want my wifi to work again cause I have a 1gb data cap lol.
THX!
I have already tried factory resetting, and pulling the battery out the phone when its on and off as well as waiting for seconds. Also I have disabled all of the samsung knox related apps and removed them except for the klms agent one. Idk if its hardware or not but when I tried turning on the wifi when I reset the phone, It said something like 'your device's security has blocked an action that is not permitted". I'm about to lose it already cause I really want my wifi to work again cause I have a 1gb data cap lol.
