These maps aren't accurate at all. The only place I've been able to pick up 4G is at my work by downtown San Antonio which is very good in picking up the signal. Then it shows that my whole neighborhood is covered but I don't pick up anything for a good 1/4 mile from my house.Thank god for wifi. I thought LTE was gonna be a huge difference from WiMax but its still very spotty. It is a big difference in speed but what good is it if I can only use it in certain locations.