That's me running those sensorly tests up in the Tatum Ranch (Cave Creek and Tatum) area. I just about crapped my pants when I saw the 4G Lte pop up on my s4. It seems like I've been waiting a lifetime for 4G to come to sprint. I know the phx metro area is spotty, but I'm ecstatic that it's finally here. Good work Sprint! I take back all the bad things I've said about you!