Nokia's new Mobile Solutions head Anssi Vanjoki today launched a renewed effort to improve Nokia's standing in smartphones. He acknowledged that the company had lost its technical lead but said he was "obsessed" with getting the company back to the top spot. Among the fixes would be a higher emphasis on quality, to avoid fiascoes like the N97's poor launch firmware, and getting phones to market faster rather than Nokia's usual tendency to leave several months between unveiling and shipping.