Samsung! I just want to share a feedback with you. I am using S7 edge with Android 7.0 which has Samsung Grace UX which is outdated now. Samsung is giving Experience 8.1 and above for its low end devices like J series. What is the benifit of purchasing a Flagship phone if we are getting emabarraced by others who are using low end devices. I am so disappointed with this and there are many users who feel the same. I do appreciate Samsung's Service and Quality but you need to understand that if we are spending so much amount to buy a flagship phone then it means we want to experience something different from others. There are a lot of companies which released Oreo Update for their devices then why are you taking so much time. Do understand and do the needful if you can.