I brougth the phone on Dec 07 and it useing two day later it is slow and hang so friends I am dislike the mobile because sansumg J7 PRO is RAM is not vey much and mobile display conditions was midiyam and mobile is price is very low I am liked it mobile is look good and mobile sound conditions is midiyam and the mobile is not sound up very much so froends I porsonal recoment frinds when brouth any sansumg moblie then not brought this mobile phone and this phone camara was very bad and salfie is not clean.