Hi I want to share my experience with Samsung Galaxy j4 I purchased Samsung Galaxy j4 in last year in happy mobile store in anantapur with 9999 rupees. The mobile is six months working normally than starts problems the mobile is strucked sometimes. I gone Samsung service center the service executive is solved my problem. Again one week is working mobile normal. Then start again the problem is strucked and screen off I am going again Samsung service center they are not respond and they asked some money for solved my problem. I gave some money and solved my problem. This Samsung mobile is worst and waste of time and money.