This mobile phone is too expancive. And in this type of phone are not simply operated by every person. it’s operation system is completed and approx all the useful application are purchess by us by paying money. This feature is also increase the cost of this phone. The common people can’t deserve for it. This phone always need money to operated and maintaince.If any parts are damage or not working in good condition, then we will face many difficulties to prepare it. The I -phone service center are not avalable every where. So that I am not supported this phone to purchess.