The new BlackBerry "will transform mobile communications into true mobile computing,"
"Today is a brand new day in the history of BlackBerry."
BlackBerry launched its comeback effort with a revamped platform and a pair of sleek new handsets, along with a company name change as part of a move to reinvent the smartphone maker. Canadian-based Research in Motion said it changed its name to BlackBerry as it launched the BlackBerry 10, the new…