I just got my new Bionic at Costco and it is all setup. I have noticed however that I do not seem to be getting 4G. I checked and CDMA/LTE is selected but I am only seeing 3G. According to the Verizon map for 4G I should be in a 4G area (Suburbs of Phila, PA). Is it possible I got a bad 4G radio? Does anyone have any idea how I should debug this? Thanks.