Today, those who have an S9 or S9+ will be treated to the first software update for Samsung’s newest flagships. The update is available in Germany at the moment and should be making its way to other markets in the coming days. It’s a minor update at 242 MB and brings the March 2018 security patch. The build number is G960FXXU1ARC5 and G965FXXU1ARC5 for the S9 and S9+ respectively.