I dont know why but I experience that all the piece of j series is hanged very much. When I was bought samsung galaxy j3 it works well for 2-3 months.But later j3 started ganging.Just now I have samsung galaxy j5 , this piece also work well for 3-4 months now this piece is starting to be hang. I experience alot about j series but I want to prefer people that dont buy j series , in samsung.You can buy other series , they can be good , but dont buy j series.
Thanks