BlackBerry Z10 sales estimate cut by 83% February 20, 2013 by admin Tweet Canaccord Genuity analyst T. Michael Walkey slashes BlackBerry’s Z10 smartphone sales estimates after the launch in the UK and Canada came with limited supply and less demand than expected. Read more… Neowin Related Posts:Yes, there's a movie about the rise and fall of…PC recession: Computer sales decline for a second…BlackBerry CEO John Chen will depart the company…Nearly 500 brands including Microsoft Lumia,…Global smartphone shipments expected to see decline…