The Samsung Galaxy S9 and S9 Plus will receive the Android 9.0 (Pie) update in the United States from today. You should know this.
Samsung Galaxy S9 Plus
Samsung Galaxy S9 Android Pie update available just before Christmas
Samsung has released the Android 9.0 (Pie) update 2019 for the Galaxy S9 and Galaxy S9 Plus. The new software will be rolled out globally from today onwards.