I've read a few articles that said that you can turn on WiFi and Bluetooth using Google Now voice commands starting with LP 5.0. I tried it with my Moto X (LP 5.1) and it doesn't work. It says it's having data issues. With 4g on it'll do it. It's not a big deal but that feature would be nice to have. And yes I did a FDR after the update to 5.1.