The Samsung Galaxy Note8 comes with Android 7.1.1 (Nougat) out of the box (Upgradable to Android 8.0 Oreo), So the Predictive Text feature is a built-in feature in this Android smartphone. The Predictive Text feature is enabled by default, And this Guide will show you how to turn it off on Galaxy Note8.
As the Samsung Galaxy Note 8 T-Mobile has a lot of new features and functions, So it is so helpful to have a complete User Manual (user guide) that can guide you to discover all those interesting features and functions.