Sprint are set to launch 4G LTE access to a bunch of new cities across the United States, with the telco announcing that "in the coming months" their high-speed LTE network will be available in Boston, Chicago, New York, Los Angeles, and 100 additional markets.

Sprint will also continue to upgrade their current 3G network in many markets throughout the U.S., where they'll offer improved service for their customers. At the moment, Sprint have five 4G-powered smartphones on offer, including the Galaxy S III, EVO 4G LTE and Photon Q.

This is all just on the eve of Apple's new iPhone launch - perfect timing or what?