Samsung’s recall fix for overheating washers is a software update — and a dongle

As companies have announced smart appliance after smart appliance, some people (myself included) have questioned why on earth you’d want to connect something like a washing machine or refrigerator to the internet. Samsung, however, has come up with a very compelling, if admittedly niche, use case: the company announced in December that it’s issuing an over-the-air software patch as part of the recall for some top-load washing machines that “can short-circuit and overheat, posing a fire…