Startup Idea : Free data Sender(fds) application

For saving money, to donot let you put your hands in your pocket ,and once imagine that if you have not enough data balance in your mobile to send videos,music,and chat.There is a way thay may solve this problom without internet connection... Free Data sender by making this we can send data i.e,videos,chat,music ect..... we did not require any balance in our account.