Galaxy S5 screen mirroring issues HELP!

[AC Question]

I have a galaxy s5 and it recently had a update and after that my screen mirroring quit working. Been trying to figure it out try a couple other ideas of the web and nothing working. Anyone have anything for me!

I have tried putting a code in. I have try doing other apps. It would just connect directly with no WiFi. My boyfriends phone still does it but he has not done the update. Is there away to undo the update lol! Any help I'd appreciated!!

 

[the tall guy]

Hi, do you still have the screen mirroring toggle in the drop down menu? what happens when you press this, does it find the TV?