Samsung's newest One UI 2.1 update is now making its way to Galaxy S9 and Galaxy S9 Plus users. The update includes all the One UI 2.1 features, including Pro Video Mode, Quick Share, and more. It is rolling out in Germany and will be available globally in the coming days.
https://www.notebookcheck.net/One-UI-2-1-update-rolling-out-for-the-Samsung-Galaxy-S9-and-Galaxy-S9-Plus.470767.0.html