Samsung has begun the official rollout of One UI 9, its latest software experience for Galaxy smartphones and tablets, marking the next major step in the company’s push to make Galaxy AI more personalized, useful and deeply integrated into everyday tasks.
The rollout officially began on September 16, 2026, with the Galaxy S26, Galaxy S26+ and Galaxy S26 Ultra among the first devices receiving the update. One UI 9 had already debuted on Samsung’s newest foldables—the Galaxy Z Fold8 Ultra, Galaxy Z Fold8 and Galaxy Z Flip8—which launched with the software.
But there is an important catch for owners of older Galaxy phones: Samsung is rolling out One UI 9 in phases, meaning not every compatible device will receive the update at the same time.
One UI 9 brings Android 17 to Galaxy devices
One UI 9 is based on Android 17, Google’s latest Android platform, and represents Samsung’s next major software generation.
According to Samsung, the update focuses heavily on making Galaxy AI more contextual and useful rather than simply adding more standalone AI tools. Samsung is introducing features designed to help users manage information, create content, translate conversations, scan documents and respond to situations with fewer manual steps.
The rollout follows months of beta testing. Samsung opened the One UI 9 beta program for the Galaxy S26 series in May and subsequently expanded beta testing to additional Galaxy devices. SamMobile reported that Samsung released seven beta versions for the S26 series before the stable release arrived.
My FanCam could change how Galaxy users edit videos
One of the more noticeable additions is My FanCam, which uses AI to automatically track a selected person in a recorded video.
Instead of manually cropping and reframing footage, users can select a person and have the system keep that subject centered as they move through the scene.
Samsung says the feature is designed to make it easier to turn wide-angle recordings into subject-focused clips suitable for sharing on social platforms.
Now Brief becomes more customizable
Samsung is also expanding Now Brief, its personalized information feature.
With One UI 9, users can access new Generative and Editable Cards, allowing them to customize portions of their daily briefing around areas such as health, weather and video.
The company is also introducing Now Nudge, which can provide contextual suggestions based on what users are doing. For example, Samsung says users may be able to pull reservation information from a conversation or save a shared location without leaving the task they are currently performing.
AI tools extend beyond the camera
One UI 9 also expands Samsung’s AI-assisted features across several everyday functions.
Creative Studio can suggest image-generation ideas based on upcoming events, while Interpreter receives a new Thread View intended to make translated conversations easier to follow.
Samsung is also upgrading Document Scan, including support for more difficult materials such as curved book pages and folded corners.
Meanwhile, Voice Recorder can produce more structured summaries using elements such as headings and tables, making longer recordings easier to review.
Security gets an AI-powered boost
Samsung is also placing significant emphasis on privacy and security.
One UI 9 introduces Security Brief, which can surface information about issues such as malware, apps installed from unknown sources and unnecessary permissions.
Another feature, Privacy Alerts, uses on-device AI to identify potential privacy risks, including attempts by applications to access permissions in the background.
Samsung is also expanding Scam Detection to additional countries and languages, although availability varies by market, device and software version. Samsung currently lists Japan, Canada and India for the expanded Scam Detection availability.
Which Galaxy devices will get One UI 9?
Samsung has not published one universal global timetable covering every Galaxy device and every market.
However, Samsung’s published compatibility information and reporting from technology outlets indicate that the rollout will extend beyond the S26 family.
Samsung’s Privacy Alerts documentation specifically lists models including the Galaxy S25/S25 FE, S24/S24 FE, S23/S23 FE, Galaxy Z Fold7, Z Flip7, Z Fold6, Z Flip6, Z Fold5, Z Flip5, and several Galaxy Tab models, although this should not be interpreted as a complete list of every device receiving One UI 9.
Samsung also expanded the One UI 9 beta program earlier this month to devices including the Galaxy Z Fold7, Galaxy Z Flip7, Galaxy S25, S25+, S25 Ultra and S25 FE in selected markets.
The exact timing can vary by country, carrier and device.
For example, HardwareZone reported that Singapore’s One UI 9 rollout for the Galaxy S26 series is scheduled to begin September 21, with older compatible Galaxy devices expected to follow in phases. Samsung has not yet provided a complete Singapore-wide schedule for all eligible models.
How to check if your Galaxy phone has One UI 9
Galaxy owners can manually check for the update by going to:
Settings → Software update → Download and install
Samsung says users can also use the Samsung Members app to check One UI update availability for their particular device and market.
Because the rollout is staged, seeing no update notification does not necessarily mean the device is excluded. It may simply mean the update has not yet reached that particular model, country or carrier.
The bigger picture
One UI 9 represents more than a visual refresh for Samsung’s Galaxy ecosystem.
The update combines Android 17, Galaxy AI improvements, smarter video editing, personalized information, enhanced translation, productivity tools and new privacy protections into a single software package.
But the most important part of the rollout may be what happens next.
Samsung is moving One UI 9 beyond its newest flagship phones and foldables, potentially bringing many of these AI and security capabilities to older Galaxy hardware as the phased rollout continues.
For Galaxy owners, the question now isn’t simply whether One UI 9 is coming—it’s when their particular device and market will get it, and which features will actually be supported.
Feature availability can vary according to device model, region, language, carrier and app support, and Samsung notes that some AI functions require a Samsung Account or network connection.
