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Galaxy S25’s latest beta update brings even more Galaxy S26 and Z Fold 8 features

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Why This Matters

Samsung's One UI 9 Beta 2 pushes Galaxy S26 and Z Fold 8 AI features down to the year-old Galaxy S25 line, signaling that Samsung is willing to share flagship software perks rather than reserve them for new hardware. For consumers, that extends the useful life and value of existing devices, and it raises the bar for how quickly rivals must distribute AI features across older phones.

Key Takeaways
Worth a Look

Samsung Galaxy S25 Ultra — If you want One UI 9's new Galaxy AI tricks like Call Brief and Now Nudge as they roll out in beta, the Galaxy S25 Ultra is the flagship at the front of the line. It's Samsung's top-tier S25 model and the one enrolling in beta programs first, so you get the S26-style features early.

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TL;DR Samsung is rolling out One UI 9 Beta 2 to the Galaxy S25 series.

Four newer Galaxy AI tools include Call Brief, Now Nudge, and My FanCam.

The update also tackles Wi-Fi drops, Contacts crashes, and translation errors.

Galaxy S25 owners have had plenty of reasons to watch One UI 9. Leaks promised Galaxy S26 hand-me-downs, including portrait lighting and gimbal-like Horizontal Lock, before the first beta arrived last week. Samsung is already back with Beta 2, giving testers more than bugs to squash.

The second One UI 9 beta is rolling out to the Galaxy S25, S25 Plus, and S25 Ultra in South Korea. The 643.16MB update carries firmware version S93xNKSUCZZI4 and should reach other beta markets soon.

The official changelog simply mentions “new AI features,” but SamMobile reports four: Call Brief, Custom Cards in Now Brief, Now Nudge, and My FanCam. All debuted on newer Galaxy flagships, so S25 owners are getting useful trickle-down upgrades rather than just Android 17.

Call Brief surfaces relevant information and events during calls, potentially saving you from scrambling through messages or your calendar mid-conversation. Custom Cards let you build personal Now Brief updates using data from Samsung Health, Weather, and YouTube, then decide when they appear.

Now Nudge reads what is happening on-screen and suggests a relevant next step, such as opening your calendar when a conversation turns to scheduling. My FanCam can pick a person in an existing video, follow them, and reframe the footage to keep them centered. That sounds especially handy for concerts or sports, where your intended star rarely stands still.

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