Earlier this year, BlackBerry CEO Thorsten Heins revealed that there was one high-end BlackBerry 10 model in particular that made him excited; this model, which Heins said was going to be released for the holiday season, appears to be the BlackBerry Arist. The device also has been called the BlackBerry A10 and the Z30...Source: http://www.phonearena.com/news/Middle-plate-for-the-BlackBerry-Z30A10-leaks-confirms-some-of-the-phones-specs_id46170
