Friends, this trick is 100% verified by me.first of all for proof you have to go to your downloaded jio app, see their today data used by you, then close it and go to mobile setting, then go to date and time option, then if you turn on the automatic date option then turn off/disable that, after that go on set date and increase date by 2 days then save settings and go on your jio app, you will see that it show 0 kb data used and you can use nonstop nrt by this trick.for more tricks join me.