The BlackBerry Pearl was the first BlackBerry phone without a scroll wheel for navigation on the display. Instead, it featured a mini trackball in the center of the five-button wide keyboard, which would revolutionize device navigation.The 8100 is the first Pearl model and features a 1.3-megapixel camera, as well as microSD, ringtone, and media player support… Continue reading The history of Blackberry: The best BlackBerry phones that changed the world