It is very costly network. The network is alway providing poor network . According to my personal experience it is a worst network . I see the adverticement of 4g idea then I buys a sim of idea it is not working well . I cant use the youtube its alway loading . Im alway using data in 4 g one day I m playing the game coc the when im playing I think the net is going smooth so I think I can attack in war then I click on attack then the net is smooth after loading of attack the net goes . It is alway doing like this only that why im stop using my idea sim . But the net cost its tooo high