My mother use this mobile.everyone says this is the cream of milk.but I neglect this statement.i am upset with their performance.my mother use this mobile by almost 3 months.but I go to service centre more then three times.it has many.problem.like.network related.problem means network gone sometimes.it is not the problem of sim.it ia the problem of monile.auto restart problem.sensor.problem etc.i request u to all to not purchase this mobile