10 Things to Do Before Installing Galaxy S9 Android 10

Download App Updates

Make sure you update your applications before you download the Android 10 update. 

Samsung's updated many of its applications with support for Android 10 and One UI 2.0. Third-party developers have also updated their apps with support for Android 10. 

These updates deliver new features and they'll help these applications maintain performance with Android 10 on board. 

Apps that haven't been optimized for Android 10 might not work properly after you make the move from Android Pie to Android 10.