Samsung Electronics is urging consumers worldwide to stop using Galaxy Note 7 smartphones immediately and exchange them as soon as possible.

If you travel with a Samsung Note 7, the Canadian government is urging you not to put the smartphone in checked baggage, or use or charge them during flight.

Smartphones stole the show with new models ranging in price from $150 to $1,000. Two South Korean fierce competitors, Samsung and LG, stole the show with their new flagship smartphones.