Install for New Emojis
If you love sending emojis to your friends and family, you should download the Galaxy S9 Android Pie update. It comes with some major changes.
Samsung's version of Android Pie comes with Unicode 11.0 which means it brings new emoji characters to your Galaxy S9.
Before you download note that if your friends and family aren't running Android 9.0 Pie, they won't be able to see the emoji characters. They'll likely see a bunch of jumbled symbols instead.