Hello, the area I live in (92374) is like a 1/4 mile radius dead zone for 4G LTE service, get 3G in some areas of the house. Doesn't matter if I'm indoors or outdoors. Our FiOS router was installed by a Verizon tech on one side of a brick wall on one side of our house so we get very poor signal on the other side of the house, then the poor cell reception leaves us data-less... The city we live in is lousy according to the Verizon coverage maps so I'm confused.