Nokia’s Lumia 1520 is quite possibly the first ever bona fide high-end contender to
run Windows Phone 8, yet as it spectacular as it looks on paper, its stateside box-office success may not come very easy.
For one thing, the 6-incher is available with contracts solely through AT&T, which is bound to cause inconveniences for
Windows aficionados attached to Verizon or Sprint. To make matters worse, Ma…