Recently changed my password and added code generator to FB. Did it on my desktop and my S4 is fine. However my Note 8 tablet accepts the new password but then before FB page appears another page appears that states that FB wants to sync all my FB info with samsung galaxy. It asks you to accept or decline and I decline because I dont want anything in FB synced with any other apps. I t also gives note on notification board to use single sign on which I know nothing about. I'm asking anyone out there for assistance. I have already uninstalled FB and installed it again. When I sign in through the chrome browser I do not get the notification as I mentioned above. HELP!!