Hi friends mg name is vinod redme 3s.is best but this phone was not have good features about camera and iam used the this phone one week and iwas not satisfied with the mobile there no opetion to open the phone back clip cover that contain the one pin we want to remove the our sim in the phone we want to carrie the that small pin for remove the sim and that was not good option friends we dont have that small pin we didnot change our sim in that phone so friends this not good option this phone and canera also not much good friends the images was going to black in the camera option friends