Jio tune facility is is available for free you can set any jio tune that is available in saavn music app also set jio tune from my jio app. Even you can set jio tune by sending sms jt to 56789.But sometimes set as jio tune button is not enabled in saavn music app or in my jio app. In this case first of all update your my jio app aur saavn music app then try again probably get your solution. Here all the teams that is available in in jio music app or or saavn music app all the button will be enabled so try it updating. So all this is that.
