Stop saying iphone 5 is support LTE because there is no provider who can give a stable and powerfull LTE network. You got to be down or in the tower to get a powerfull LTE ! It's a only marketing sale tricks ! the iphone 5 got a terribly poor reception and i don't talk about the switching connectivity on the HSPA between the 3G to the LTE it's ridiculous ! turning off the LTE is the only choice you got . SHAME ON provider who advance to you a LTE speed !