Thanks for the info. It was stolen, like my n9 and my old notebook. Yes, I have bad luck in excess. I know what it does, but I'm wondering if what happen if I sent a signal to phone when it's disconnected from internet. Does it get the signal when it's connected or I need to send signals til I get it? I was planing to make an anti-thief app that checks in a web page if it's a stolen phone when active connection, and starts the magic by itself. Of course, it was before I know there's already an app for this.