Samsung Galaxy Z Fold5 and Z Flip5 Get Global One UI 8.5 Stable Rollout

Samsung started pushing the stable version of One UI 8.5 to its flagship foldables last week, beginning in South Korea and quickly expanding to other markets. India is now among the first countries to receive the update, signaling that the rollout is moving from a regional beta to a true global release.

What the update contains

Device	Firmware build	Key Android version	Notable additions
Galaxy Z Fold5	F946BXXU6GZE2	Android 14 (One UI 8.5)	Adaptive refresh, improved multitasking UI, refined camera pipeline
Galaxy Z Flip5	F731BXXU6GZE3	Android 14 (One UI 8.5)	Faster lock screen, upgraded Quick Share, minor power‑saving tweaks

Both builds sit on top of Android 14, which Samsung has been tailoring for its foldable line since the launch of One UI 8.0. The most visible changes are under‑the‑hood performance tweaks that make the 12 GB RAM of the Fold5 feel a bit snappier when running multiple apps side‑by‑side. The Flip5, with its 8 GB RAM, receives a smoother animation curve for the folding transition and a new “Quick Capture” shortcut that launches the camera directly from the lock screen.

Battery and power management

One UI 8.5 introduces a refined Adaptive Battery algorithm that learns which apps you use on each screen mode (cover vs. unfolded). Early testers report up to 10 % longer screen‑on time on the Fold5 when using the cover display for casual tasks. The update also adds a Battery Health dashboard, letting users see degradation trends over time – a feature previously limited to Samsung’s flagship S‑series.

Camera improvements

The Fold5’s 50 MP main sensor now benefits from a revised AI‑enhanced HDR pipeline, reducing halo artifacts in high‑contrast scenes. The Flip5’s 12 MP ultra‑wide lens gets a new Night Mode that stacks multiple short exposures for clearer low‑light shots, a capability that was only available on the Galaxy S‑series until now.

Software polish

• One Hand Mode: A new gesture pulls the UI into a thumb‑reachable zone, useful when the device is folded.
• Quick Share: Faster peer‑to‑peer transfers, especially when both devices run One UI 8.5.
• Secure Folder: Updated encryption that aligns with the latest Android 14 security patches.

How to check for the update

If you’re in India (or any other region where the rollout has begun) and haven’t seen the update automatically, you can trigger it manually:

1. Open Settings → Software update.
2. Tap Download and install.
3. If the build number matches the table above, you’re good to go.

Users outside the current rollout window can still receive the update over the next few weeks; Samsung typically staggers releases to monitor stability across different carrier firmware.

Ecosystem implications

Samsung’s foldable devices have been converging around a shared software base. By delivering One UI 8.5 to both the Fold5 and Flip5 at the same time, the company reduces fragmentation and makes it easier for developers to target the entire foldable lineup with a single code path. This matters for third‑party apps that rely on the Multi‑Window API and the Foldable Layout Library – they can now assume a consistent set of UI callbacks across the two form factors.

The update also nudges users deeper into Samsung’s ecosystem. Features like Quick Share, Samsung DeX (available on the Fold5 when docked), and the integrated Galaxy Store receive incremental improvements that are only unlocked on the latest One UI version. For customers who already own a Galaxy Watch 6 or a Galaxy Buds 2 Pro, the tighter integration means smoother hand‑off of media and notifications.

What’s next?

Samsung has hinted that One UI 9 is already in early testing for the upcoming Galaxy S 26 FE, but the company has not disclosed a timeline for bringing the next major UI to its foldables. Given the cadence of past releases, a preview of One UI 9 could appear on the Fold5/Flip5 later this year, likely as a beta that adds deeper AI features and expanded DeX capabilities.

In the meantime, the One UI 8.5 stable rollout represents the most polished software experience for Samsung’s foldables to date. Users who value a refined multitasking environment, longer battery life, and the latest camera tweaks should consider updating as soon as the notification appears.

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For the full list of supported devices and the official changelog, see Samsung’s One UI 8.5 release notes.