Did you buy the phone from JKOA? Or they just replace any ultra from there even if we don't have the warranty

Happy to hear that mate. Congrats !

Samsung has a display replacement procedure for this. You should try it.https://r2.community.samsung.com/t5/Galaxy-S/Free-screen-replacement-for-S-series-and-Note-series-green-line/td-p/16003182Hopefully you can get it fixed. Good luck bnEdit:"1. If ...

Was this after a software update?