Vodafone India Launches 4G Services On Superior 1800 Mhz In Bengaluru FREE upgrade to 4G for customers along with high-speed 4G SIM 4G @ 3G prices for Prepaid and Postpaid customers 100% extra data on 4G for Prepaid and Postpaid (Prepaid Rs.265 recharge February 11, 2016 News