The other day I took a picture and went to share it on my Facebook page. All of a sudden I get this message telling me to give permission to allow Facebook to access photos , media and files. I clicked allow and I get another popup telling me to turn off screen overlay. I open settings and get to the screen where it says select apps to allow their buttons and all that. Anyhow , I can't turn it off because I keep getting looped back to the same problem. Anybody know whats going on and how to fix this? Everything is up to date on my phone so I know thats not the problem. Or perhaps it is because this started happening after the last software update. Thanks for any help you guys can give me.