Samsung is rolling out a new software update for the Galaxy S9 series. The latest update includes many important improvements, specifically in the camera department. Also, it added the May 2019 security patch.
With this update, it improved performance of the Galaxy S9 series camera beauty effect. Additionally, it improved the stability of the camera, slow-motion, phone and Bluetooth.
The software version of this update is G960FXXU4CSE3 and G965FXXU4CSE3 for the Galaxy S9 and 9+ respectively. The size of the update is 379.42MB. The update is currently rolling out in Germany.
If you have the Galaxy S9 or S9+ in your hands and want to check for the update manually you can do this by heading into the Settings > Software update > Download and install.