Any luck with this? I too have the problem but for me it's all mp3's showing up with the download icons. It seems to happen anytime I recieve a new notification or any other type "notification" that arrives.
Re: [GUIDE] How to Unlock and Root the Nexus 7
When I get to fast boot oem unlock it just hangs there. It never Promps the seven to allow me to unlock? I have the SDK's from a few months ago could this be the issue from ICS to jb?