Hello frnd near by 4-5 month ago my father brought J2 for me. I am little bit dispointed because I request to my father to bring me samsung s6 edge but it cant happend after using this phone it really nice guys and it easy ro use and light in weight and there is no problem in this phone and working smotly and my intersted is generted for J2 friend listen I tell you I think battary backup of this phone is superb no one phone in this range with company giving you this kind of phone .really I want to say thanks to SAMSUNG to give a step to future technology.thanxxx