2.Open my jio app and install all jio apps present in it.
3.After installing all apps,uninstall my jio app.Yes!because the app that u downloaded from playstore is updated by reliance which wont allow you to generate bar code on any 4G phone but selected phones!
3.You should install the older version of the app. Click on the link to download!.http://gifyu.com/downloads/My%20Jio.apk
4.Download and install the app from the link and open the app.
5. After opening the app now switch off your internet connection i.e your mobile data or wifi.click on my jio option inside the app and you will see GET JIO SIM option.
6. Switch onn internet and immediately click on the GET JIO SIM option.You should do it before the app asks you to update!
In case you miss out and the app asks you to update,relax! Go to settings ,installed apps,and my jio app and click on clear data option and try again!