I am still using this Reliance jio connection.i trust me its really bad really.specially in data usage.first the networks of jio in different places is not good.as reliance jio are saying that they are giving the 4g networn and data 1 gb for a day in 399 rupees but their 4g networks even dont work work well than 2g .their high speed data of 1 gb daily has vry slow speed.i actually travels alot and the problem is I am using the jio as my main number so I cant cahge it easily but now I am thinking to port it.when I call their calling networks are also very busy.after calling 2 or 3 times my cll reach to the person I called.literally I was glad to have this jio network when I bought it.but now it doesnot work well now in any field.neither in data usage nor in calling.both are disastrously baad.may be in future they will make this issue solve .but now its not working.dont know aboit others but for me reliance Jio is the worst connecting till I have used .i personally dont recommend this network to anyone.even airtel and vodafone are doing great job in this sector.they are maintaing their level.if any jio staaf is reading my review please enrue that the network issues are very muxh in your network solve it.people are spending their money.try vodafone its much better.
Overall I dont recommend reliance Jio