Because of jio I can upgrade my mobile because it’s working only 4G devices, first of all its network everywhere, before jio, I went to my village in srikakulam there is no other network than airtel, when I went to 2017 holidays jio can work there so I like it, because of Internet in small village with less time, I totally amazed, I am living vijayawada here network is very good, sometimes when I make outgoing calls it doesn’t connect it only few times, their customer service is also gud when I make call they will respond very well. I think it’s better network than other networks.