I am using reliance jio since 1 year . First jio was providing a good service in terms of speed and cost . But after sometime they began to decreace the speed and also increase the cost .Its not good at all jio is not providing good service now . We now only can use 1GB 4G data and then the speed is only 64kbps. And the cost is very high. Jio is now not providing. A good service????????????????????