If you didn't get enough mobile news during the week, not to worry, because we've opened the firehose for the truly hardcore. This week, Samsung introduced a new crop of smartphones for China and India, the Lumia 520 hit store shelves and Verizon introduced an LTE router of all things. These stories and more await after the break. So buy the ticket and take the ride as we explore all that's happening in the mobile world for this week of April 1st, 2013.Filed under: Cellphones, Wireless,