In this Tuesday, Oct. 11, 2016 photo, Samsung Electronics Galaxy Note 7 smartphones are displayed at its shop in Seoul, South Korea. The Note 7, initially launched as Samsung's weapon to kill the iPhone, was scrapped less than two months after its launch after consumers reported incidents of the devices catching fire. Replacement Note 7s given for the recalled phones also were found to be overheating. (AP Photo/Lee Jin-man)

 Lee Jin-man

Don't bring a Note 7: The U.S. Department of Transportation has banned all Samsung Galaxy Note 7 phone devices from aircraft, even turned off. If you have one, it's best not to even bring it to the airport.

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