My phone finally recieves a 4G signal with some consistency but I get no data connection whatsoever. My phone will have the 4G LTE sign but with the arrow pointing up always staying lit or flashing but the arrow pointing down always off. Everytime I try to refresh a page the upload arrow lights up and blinks.....and that's about all that happens. This is annoying I buy a 4G phone but my phone has to be on either wifi or 3g only to be any useful.