Install Android Pie Beta for New Emojis
If you love sending emoji characters in messages to your friends and family, you might want to give the Android Pie beta a try.
Samsung's version of Android Pie comes with Unicode 11.0 which means the beta delivers a bunch of new emoji characters to the Galaxy Note 9.
Unfortunately, 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 jumbled symbols instead.