Samsung Electronics mobile chief cedes day-to-day management role

Tech giant Samsung Electronics Co Ltd's long-time handset division chief is ceding day-to-day management of the firm's struggling smartphone business, shifting his focus to long-term strategy amid growing earnings headwinds. Samsung Group, in its annual personnel appointments announcement, said Dongjin Koh will take over as president of the mobile communications business from J.K. Shin, who will remain head of the overall mobile division for Samsung and focus on long-term strategy and developing