Samsung Galaxy Note 7

The Samsung Galaxy Note 7 was an Android smartphone released on 25 Aug 2016. It has a 5.7" display.
Problems.
Explosion problems.
On September of 2016 the first explosions of this device was reported, this incidents led to banning the device on the planes, Samsung called to a change of this device. but later appears reports of changed devices that was exploited, on this point the company canceled the change program and the production of the device, it was also request to thee owners of the phone to return it. , on an investigation was discovered that the problem was the bateries 
On December of 2016 Samsung started to send updates for disable and limit the charge of the phone, to the people that doesn't return it, first the update limited to 60%, then 30% and on January of 2017 disable the charge, Verizon doesn't send the updates for do not leave there clients uncommunicated during the holiday period