Finally, Samsung has also starts rolling out the stable version of Android Oreo for Galaxy S8 variants. Oreo Beta participants start receiving the OTA (over-the-air) update and non-beta users should get the update in the coming days. For Samsung Galaxy S8 Plus and Galaxy Note 8, the update is imminent.
The Android 8.0 Oreo update for Galaxy S8 and Galaxy S8 Plus is now available in several regions like U.S., India, Germany, Brazil, etc. and comes with latest Samsung Experience 9.0 UI, system enhancements, new features and February 2018 Google security patches.
The Android 8.0 Oreo update comes with plenty of changes, revamped looks and brings features like Picture-in-Picture mode, Adaptive icons, Notification Dots, Autofill Framework, Smart Text Selection, Instant Apps, Google Play Protect, New Emojis, quick boot, Background limits and much more.
Galaxy S8 Oreo OTA update weighs in at around 487MB and will roll out in phases. Users need to wait a week or more to get the update. If you did not receive the update, check it manually by heading over to Settings > About Phone > Software Update.
Manual installation: If for some reason you need to install the Oreo update manually on your Galaxy S8. You can download the stock firmware by using any of these methods and install it via Odin.