Jio was one the fasted network before the price increament but after the price increament it has become the worst . It's internet speed is the worst and when you call the coustemer service it says you that the it be corrected in the next three years but it never get corrected. Whenever you will call the coustemer service it will give the same reply . It is the woorst network and the coustemer service is also the worst . It needs to improve it's data speed and coustemer service.