What does account unlock mean? It's in the top left corner of my notification bar, permanently. It's really annoying, and I can't seem to find a way to turn it off.
Have: Nexus 4, Transformer+Dock, iPod Touch, Nexus 7
Had: Tab 10.1, Focus, Touchpad, iPad 1, Focus S, Galaxy Tab 2 7.0, Captivate
Want: Nexus 10