South Korea became the first market for Samsung’s stable One UI 9.0 release on the Galaxy S25, S25+ and S25 Ultra, ending the Android 17 beta program for the lineup.
Firmware version S93xNKSUCDZIF is now available to both beta and non-beta users, with beta participants downloading an update of about 500MB.
The S25 family is the second Samsung flagship series to receive stable One UI 9.0 after the Galaxy S26 series.
Other markets may get the update later this week or next week, based on Samsung’s usual software rollout pattern.