Great network because before I am using 2g and suddenly I was buy Lyf flame 1 smartphone and I got 4g sim.download speed was fast because my house was near to jio office whatsapp jokes and video was fasted download just a second and video is download.now I am writing my review in Hindi ise aap agar kisi ko call karte ho air apka phone nahi lagta hai air busy batata hai to app 3se4 baar koshish karo call ho Jaye gi.thank you