This mobile is so bad its camera front or rear both have a problem of dust, in this phone both side camera’s make a layer of dust in every week I clean but not solve it my problem. Where the dust come in this mobile I don’t know but this so bad, sound quality is also not good and the camera clearity is also not good , hanging is there in this phone and also heat on working in phone about 15-30 min. heating start while working. And in this mobile otg cable or pendrive is not suport it is so-so-so bad functions don’t buy it.