How the NSA Could Bug Your Powered-Off Phone, and How to Stop Them - Wired

How the NSA Could Bug Your Powered-Off Phone, and How to Stop Them Wired In DFU mode, says McDonald, all elements of the phone are entirely shut down except its USB port, which is designed to wait for a signal from iTunes to install new firmware. “It's like an innocent little kid in kindergarten,” says McDonald. “It doesn't ...