Carphone Warehouse today raised its profit estimates for its fiscal year based on the surprise success of its smartphone business (subscription required). Its earnings for its first fiscal half-year before tax and other factors jumped sharply from £65 million ($107.2 million) a year ago to £103 million ($169.9 million) and is attributed directly to the success of its smartphone sales, particularly touchscreen devices. Its sales of the iPhone were considered a strong factor, as were sales of BlackBerry devices and Nokia's Nseries.
