Koh Dong-jin, president of mobile communications at Samsung Electronics Co., bows during a news conference in Seoul, South Korea, on Monday, Jan. 23, 2017. Samsung's difficulties with Note 7 smartphones last year were caused by irregularly designed batteries that led to overheating and fires as the South Korean company announced the results of a lengthy probe into the debacle. Photographer: SeongJoon Cho/Bloomberg via Getty Images
