Is there solution for a Samsung Galaxy S4 not Authenticating?

[AC Question]

Solution for Samsung Galaxy S4 is not Authenticating.

Hey Guys I have issues with my Samsung Galaxy S4 not authenticating Wifi . But here is a easy solution. On new update of samsung it also provides KNOX. So if ur wifi is not connecting to network or give you authentication error. Just go to KNOX mode connect wifi and then try to authenticate. It works for me and hope work for you guys.

Good Luck