Samsung One UI 9 Update: Release Date, Features and Eligible Galaxy Phones

Samsung One UI 9 is officially rolling out, with the stable Android 17-based update beginning with the Galaxy S26, Galaxy S26+ and Galaxy S26 Ultra. Samsung started the rollout on September 16, 2026, after first launching the One UI 9 beta for Galaxy S26 users in May.

The update brings changes to Galaxy AI, camera tools, the Quick Panel, accessibility, security and device management. Samsung has also expanded One UI 9 beta testing to several older flagship Galaxy models, although the exact stable-update schedule varies by device and market.

Is Samsung One UI 9 out?

Yes. One UI 9 is out as a stable software update, but the rollout is being conducted in phases rather than arriving on every Samsung phone simultaneously.

Samsung began the stable rollout on September 16 with the Galaxy S26 series. The company says the update will continue expanding to additional eligible Galaxy smartphones and tablets.

One UI 9 is based on Android 17, making it Samsung's next major Android-based software generation after One UI 8.

What is the Samsung One UI 9 release date?

Samsung announced September 16, 2026 as the beginning of the wider One UI 9 rollout for the Galaxy S26 series.

The software had already debuted with newer Galaxy devices, including the Galaxy Z Fold8 Ultra, Galaxy Z Fold8 and Galaxy Z Flip8, before Samsung began expanding the update to additional devices.

For older Galaxy phones, there is no single One UI 9 release date. Samsung is using a phased rollout, and availability can differ according to the phone model, country and carrier.

Which Samsung phones will get One UI 9?

Samsung has confirmed several devices through its One UI 9 beta expansion, while stable availability is being rolled out progressively.

The confirmed One UI 9 beta devices in Samsung's September expansion include:

Samsung said the September beta expansion would be available in select markets including India, Korea, the UK and the US.

For other older models, Samsung has not provided one universal stable rollout date in the sources reviewed for this article. Therefore, individual device eligibility and timing should be checked against Samsung's official update information.

What features are included in Samsung One UI 9?

One UI 9 focuses heavily on Galaxy AI, personalization, camera functionality and security.

What is My FanCam in One UI 9?

My FanCam is one of the notable camera-related additions. It can automatically track a selected person in a recorded video and keep that person centred by intelligently reframing the footage as the scene changes.

This could be particularly useful for users recording performances, sports, events or moving subjects.

What changes are coming to Now Brief?

Samsung is also expanding its contextual information experience with Now Brief, including customizable cards designed to make the information shown to users more personal.

One UI 9 also introduces Now Nudge, which provides contextual suggestions based on what users are doing on their devices.

What security features does One UI 9 add?

Samsung says One UI 9 includes stronger security and privacy protections, including security checks and AI-powered alerts designed to identify potential privacy risks.

The beta also introduced protections against suspicious applications, including warnings and blocking mechanisms for newly detected high-risk apps.

What changed in the One UI 9 Quick Panel?

Samsung's One UI 9 beta introduced greater control over the Quick Panel layout.

Brightness, sound and the media player can be adjusted independently, while users get additional layout and sizing options.

This is a continuation of Samsung's broader effort to give users more control over the Galaxy interface rather than simply changing its visual appearance with every major One UI release.

Can you download One UI 9 now?

If your Samsung phone is eligible and the update has reached your region, you can check for it directly through:

Settings → Software update → Download and install

Samsung's official One UI Beta documentation also uses this software-update pathway for participants.

For the stable version, users should preferably wait for the official over-the-air update rather than downloading firmware from an unverified website.

Can you download the One UI 9 beta?

Samsung's One UI Beta programme allows eligible users in supported markets to test upcoming software before its wider release.

Samsung says users can participate through the Samsung Members application when the beta is available for their particular device and country.

However, beta software is not the same as the stable One UI 9 release. Samsung recommends backing up important data before installing beta software because unexpected behaviour or data loss can occur.

Is Samsung One UI 9 free?

Yes. One UI 9 is a software update, not a paid product. Eligible Galaxy users do not need to purchase One UI 9 separately.

The important question is whether the particular Samsung phone is eligible and whether the update has reached that device's region and carrier.

Is a Galaxy S9 still usable with One UI 9?

No. The Galaxy S9 is not a One UI 9 device.

The Galaxy S9 is an older generation of Samsung's flagship phones and is not part of the current One UI 9 rollout. Users with an S9 should not expect an official Android 17/One UI 9 update.

If someone is specifically searching “Is Galaxy S9 still usable?”, that is a different question from One UI 9 eligibility. The phone may still perform basic tasks, but its age means users should consider software-support, security and app-compatibility limitations before relying on it as a primary device.

One UI 9 vs One UI 8: What's the difference?

One UI 8 was Samsung's Android 16-based generation, while One UI 9 is based on Android 17. One UI 9 adds another round of Galaxy AI, camera, personalization and security improvements.

What should Samsung users do now?

If you own a recent Galaxy phone, the simplest approach is to check the software-update section on the device.

1. Open Settings.
2. Select Software update.
3. Tap Download and install.
4. If One UI 9 is available, review the update details.
5. Connect to Wi-Fi and keep sufficient battery available before installing.

For beta testing, Samsung says users should use the Samsung Members app and only participate when the programme is officially available for their device and market.

Samsung One UI 9: Quick Q&A

What Samsung phone will get One UI 9?

The Galaxy S26 series is already receiving the stable rollout. Samsung has also confirmed One UI 9 beta availability for models including the Galaxy S25 series, Galaxy S25 FE, Galaxy Z Fold7 and Galaxy Z Flip7 in selected markets.

Is Samsung One UI 9 out?

Yes. Samsung began the stable One UI 9 rollout on September 16, 2026, starting with the Galaxy S26, S26+ and S26 Ultra.

What features are included in One UI 9?

Major additions include My FanCam, expanded Now Brief functionality, Now Nudge, Quick Panel customization, enhanced security features and additional Galaxy AI capabilities.

Can I download One UI 9 beta?

Eligible users can join Samsung's One UI Beta programme through Samsung Members in supported markets. Availability depends on the device, country and programme schedule.