I am having an Airtel membership from the last three years. Recently I ported my sim to 4g network. But the case remained the same as that of using 3g network. The 4g network doesn’t even responds at my home. It shows those four pillars of connection but I felt that the users are being fooled by showing those. I wasn’t able to download any big file or app using airtel 4g. With this review I would request you to invest in JIO if you are making your mind to get a new 4g connection.