Mine was doing the same thing! I uninnstalled the Verizon Protection update and the "Verizon store demo mode" threat is no longer showing up. I then updated it again and so far it still isn't showing up that I have a threat. It's worth a shot for you guys. Did any of you find out why this is showing up as a threat in the first place? I couldn't even find a demo mode under my settings or installed apps or anything.