After sending the OS update for Galaxy flagships, Samsung is now rolling Android Pie for its flagship tablet Galaxy Tab S4, that was launched with Android 8.1 Oreo. The latest update will change and install its current user interface as well as its features.
This software update for Tab S4 brings Android version 9.0 Pie and Samsung's One UI interface along with new features. Also, the update contains March 2019 security patch including bug fixes and system improvements.
Here are all the features that come with One UI/Android 9.0 Pie update
The update for Galaxy Tab S4 LTE comes with build version - T835XXU2BSD1 and currently rolling in France and will soon reachout to more regions, as well as for the Wi-Fi version too.
Users of Galaxy Tab S4 can check this update manually via Settings > Software update > Download update manually.