My Bar Code Expired? Reason- Because you have installed the app before. The coupon is valid for only 15 Days from the date of app installed. What now? Use any other 4G phone and generate a offer code.take a screenshot of it.Share this screenshot to your Samsung device. Get a jio sim for your 4G mobile.Use your Samsung device as a reference only. We are thinking about any plan but wait for tomorrow to make sure. Note- Reset of phone,CC Cleaner,Cache data,Clear Data will not working if your bar code/offer code/coupon code has been expired. Supported Samsung Devices- Galaxy A3, Galaxy A5, Galaxy A5 2016, Galaxy A5 Duos, Galaxy A7, Galaxy A7 2016, Galaxy A8, Galaxy Alpha, Galaxy Core Prime, Galaxy Grand Max, Galaxy J max, Galaxy J1 Ace, Samsung Galaxy J1 Ace, Galaxy J2, Galaxy J2 (2016), Galaxy J2 Pro, Galaxy J3, Galaxy J5, Galaxy J5 (2016), Galaxy J7, Galaxy J7 (2016), Galaxy K Zoom, Galaxy Note 3, Galaxy Note 4, Galaxy Note 5, Galaxy Note 5 Duos, Galaxy Note 7, Galaxy Note Edge,...