If u have bought galaxy note 7 return to service centre and if planning to buy as dey huve starting some discount on it dont give any dam to them.biggest problem is dat in domestic travel in india it is banned to transport by air.not in hand baggagw.not on person even though not allowed in checkin bag and cargo.dis is something to open ur eyes.as its is dangerous to travel .lot of incidents happen in aviation industry as well as provlems coming will charging it more den 4 hrs continously.it is not safe at all.pls dont keep near ur children