Mine was purchased from Flipkart pre order, the banner also shows up but then it says "apologies it's for S8 Series" so incorrectly not detecting my S8+ Device. Have called and mailed they say we are working on it from past week.
Great ! Congratulations .. i'm following up on mails since a week. All they say we are working on it and will get back to you. So finally what worked for you
