Even if you power off your cell phone, the U.S. government can turn it back on.
That’s what ex-spy Edward Snowden revealed in last week’s interview with NBC’s Brian Williams. It sounds like sorcery. Can someone truly bring your phone back to life without touching it?
Government spies can set up their own miniature cell network tower. Your phone automatically connects to it. Now, that tower’s radio waves send a command to your phone’s antennae: the baseband chip. That tells your phone to fake any shutdown and stay on.
A smart hack won’t keep your phone running at 100%, though. Spies could keep your phone on standby and just use the microphone — or send pings announcing your location.