Now -a-daysAs all of us know Reliance JIO is Terrific TOPIC in India . As Jio is giving free 4G data to 4G smartphones. But to get benefits of Jio free data Reliance Introduced JIOFI with it we cam ENJOY the benefits of JIO even 2G&3G phones also . The main advantage is Jiofi Can able to provide High Speed 4G dAta to More than 8 MEMBERS where as in smartphones It is not a good speed . I didn’t use JIOFI because I have SMG-531F 4G smartphone as mentioned in One of my reviews that I posses Samsung Grand prime.