BlackBerry 10 unveiled

Thu Jan 31, 2013 12:40am IST

1 of 18. Research in Motion (RIM) President and Chief Executive Officer Thorsten Heins introduces a new RIM Blackberry 10 device during their launch in New York January 30, 2013.

Credit: Reuters/Shannon Stapleton

Research In Motion unveiled a long-delayed line of smartphones it says will put the company on the comeback trail.