One UI 8.5 Beta 4 for Galaxy S25 May Be Closer Than You Think
Galaxy S25 users are once again watching their phones closely, and for good reason. With Samsung’s beta rollout following a familiar pattern and fresh hints surfacing, One UI 8.5 Beta 4 now feels very close.
Samsung kicked off the One UI 8.5 beta program in early December with Beta 1, giving users their first taste of the update. That build focused on core system compatibility and laying the foundation for Android-based changes rather than visible features.
About two weeks later, Beta 2 arrived with noticeable improvements. It addressed early bugs, improved animation smoothness, and fixed several UI inconsistencies reported by testers. Samsung clearly used this phase to stabilize the basics.
Then came Beta 3, which rolled out earlier this month. This update was all about refinement — better battery behavior, smoother gestures, and quieter system performance changes. Historically, this stage usually signals that Samsung is nearing the end of its beta cycle.

One UI 8.5 Beta 4 Appears to Focus on Final Polish
With three betas already out, Beta 4 is expected to be a cleanup-focused release. Early tester chatter and internal build references suggest Samsung is now tightening the experience rather than changing it.
Small but meaningful tweaks are rumored, including smoother gesture navigation, improved notification handling, and better lock screen responsiveness. These are the kinds of changes users don’t always notice immediately — but they make the phone feel more reliable day to day.
Interestingly, some of these refinements align with leaks tied to the upcoming Galaxy S26 series. That suggests Samsung wants One UI 8.5 to feel mature and stable well before its next flagship launches.

So, Could Beta 4 Arrive Tomorrow?
Samsung hasn’t confirmed anything publicly, which is typical. Beta updates often appear without warning, especially at this stage. Based on the previous gaps between Beta 1, 2, and 3, the current timing fits perfectly for Beta 4 to drop anytime now.
If it doesn’t arrive tomorrow, it’s still very likely to roll out within the next couple of days. As usual, the update should first appear in the Samsung Members app, starting with select regions.
One UI 8.5 isn’t about flashy changes — it’s about consistency. Samsung seems focused on making the Galaxy S25 experience smoother, more predictable, and free of the small annoyances that often show up in early software.
For many users, Beta 4 could be the update that finally makes One UI 8.5 feel “ready”, with only a stable release left to go.
