BlackBerry wants you to ‘Trade Up’ from your iPhone to a Passport, offering up to $550 for old devices

Has the BlackBerry Passport got you itching to switch back to a QWERTY-clad smartphone? If so, BlackBerry has got a deal for you. The company is set to launch its Trade Up program on December 1 and is offering iPhone users up to $550 in credit when they trade in the device for the newly-launched Passport. The BlackBerry Passport Trade Up initiative...