SEOUL—South Korea’s product safety watchdog has concluded that overheating in Samsung Electronics Co.’s Galaxy Note 7 smartphones was caused by problems with battery structure and manufacturing processes, following the smartphone maker’s embarrassing recall of 3 million devices. The South Korean agency’s report comes two weeks after Samsung concluded that batteries were the cause of last year’s Galaxy Note 7 fiasco, which cost the...

Source: Wall Street Journal February 06, 2017 02:37 UTC