Seems like T-Mobile’s fed up with claims that its network isn’t truly 4G — starting today, it’s doubling the bandwidth of HSPA+ to 42 megabits per second as promised . They’ve conducting a live test in Las Vegas on the CES 2011 stage , playing some online multiplayer Need for Speed , but it won’t be limited to the City of Sin for long — fully two-thirds of its 200+ million person coverage zone will find blazing transfer speeds by the end of the year as the improvements roll out. Next stop — 650Mbps . T-Mobile upgrading HSPA+ network to 42Mbps this year originally appeared on Engadget on Thu, 06 Jan 2011 14:40:00 EDT. Please see our terms for use of feeds . Permalink