Concept BlackBerry devices have proven popular of late. We’ve featured a number of these including the BlackBerry Q40 in the past. The latest is the BlackBerry L by Andrew Zhilin. It design merges the squarish look of the BlackBerry Passport with a sliding and rotating keyboard. http://vimeo.com/103222712 Specifications of the BlackBerry L are not provided but it could well use […]