Now that AT&T’s 4G LTE network is finally sprouting up in small pockets around the country, it’s naturally fitting for them to finally bring forth smartphones packing support for its next-generation data network. Rather than laying out the red carpet for their arrival, both the HTC Vivid and Samsung Galaxy S II Skyrocket came out of nowhere in a relatively low key manner to offer AT&T customers the ability to surf the waves of 4G LTE goodness – and the timing couldn’t have been sooner! Knowing that these two ...