Get latest articles and stories on Latest News at LatestLY. Rollout of 5G network in India has been the fastest in the world but revenue has not picked up as apps that are generating 80 per cent of the traffic are not paying for the network, a top official of the telecom industry body COAI said. Latest News | India 5G Rollout Fastest in World but Revenues Not Picked Up: COAI DG.