Samsung One UI 9.0: New Features, Supported Devices and Android 17 Update
Samsung One UI 9.0 is officially rolling out, bringing Android 17, expanded Galaxy AI features, deeper customization, improved security, new creative tools, and several usability upgrades to compatible Galaxy smartphones and tablets.
Samsung began the stable rollout on September 16, 2026, starting with the Galaxy S26, Galaxy S26+, and Galaxy S26 Ultra after One UI 9 had already debuted on Samsung's newest foldable devices.
So what is actually new in One UI 9, which Galaxy phones are getting it, and when should you expect the update?
Here is everything you need to know about Samsung One UI 9.0.
One UI 9.0 at a Glance
| Feature | One UI 9.0 |
|---|---|
| Android Version | Android 17 |
| Stable Rollout | September 16, 2026 |
| First Stable Update | Galaxy S26, S26+ and S26 Ultra |
| Already Shipped With One UI 9 | Galaxy Z Fold8 Ultra, Z Fold8 and Z Flip8 |
| Main Focus | Galaxy AI, personalization, creativity, accessibility and security |
| Major AI Features | Now Nudge, My FanCam, Creative Studio and enhanced Now Brief |
| Security Features | Security Brief, Privacy Alerts and expanded Scam Detection |
One UI 9.0 Release Date
Samsung officially began rolling out the stable version of One UI 9 on September 16, 2026.
The first phones receiving the update are:
- Samsung Galaxy S26
- Samsung Galaxy S26+
- Samsung Galaxy S26 Ultra
Samsung says availability will gradually expand to additional Galaxy devices.
The company had previously launched the One UI 9 beta program in May 2026 for the Galaxy S26 series in selected countries, including the United States, United Kingdom, Germany, India, Korea and Poland.
One UI 9 Is Based on Android 17
One UI 9 is Samsung's customized interface built on top of Android 17.
This means Galaxy users receive Google's underlying Android improvements alongside Samsung's own interface, AI, privacy, productivity and ecosystem features.
Samsung continues to differentiate One UI from stock Android with features designed specifically for Galaxy phones, tablets, foldables and connected devices.
New My FanCam Feature
One of the most interesting new features in One UI 9 is My FanCam.
My FanCam can automatically follow a selected person inside an already-recorded video.
The system intelligently reframes the footage to keep that person centered as they move through the scene.
This could be particularly useful for:
- Concert videos
- Sports clips
- School performances
- Dance videos
- Social-media content
Instead of manually cropping and tracking the subject during editing, Galaxy AI can perform much of the work automatically.
Now Brief Gets More Personal
Samsung is expanding Now Brief with new Generative and Editable Cards.
Users can customize the type of information displayed in their daily brief, including content related to:
- Weather
- Health
- Video
- Daily activities
The idea is to make Now Brief more personal instead of displaying the same categories to every Galaxy user.
Now Nudge
Now Nudge is another major Galaxy AI feature in One UI 9.
It can provide context-aware suggestions based on what you are currently doing.
For example, while discussing plans inside a messaging app, Now Nudge may surface useful information such as reservation details or a shared location without requiring you to leave the conversation.
The goal is to reduce the number of steps needed to complete everyday tasks.
Creative Studio Improvements
Samsung's Creative Studio becomes more proactive in One UI 9.
The system can suggest image-generation ideas based on relevant events.
For example, if a friend's birthday is approaching, Creative Studio may suggest creating a personalized image or greeting.
Samsung also integrated Creative Studio more deeply into apps such as Contacts, allowing users to create profile cards without constantly switching between applications.
Samsung Notes Gets New Creative Tools
Samsung Notes also receives several visual improvements.
New options include:
- Decorative tape elements
- Additional pen line styles
- More creative customization tools
These changes are particularly useful on Galaxy tablets and S Pen-compatible phones.
More Customizable Quick Panel
One UI 9 gives users more control over the Quick Panel.
Samsung allows several elements to be adjusted more independently, including:
- Brightness controls
- Sound controls
- Media player
Users can choose different sizes and layouts, making the panel easier to customize around frequently used settings.
Improved Interpreter
The Galaxy Interpreter feature also receives important changes.
A new Thread View makes translated conversations easier to follow by allowing users to reference previous parts of a discussion.
Samsung has also improved translation speed in Conversation Mode.
When compatible Galaxy Buds are used, playback can also feel faster and more natural during translated conversations.
Better Document Scanning
Document Scan receives improvements aimed at more difficult documents.
One UI 9 is designed to handle materials such as:
- Curved book pages
- Documents with folded corners
- Pages photographed at imperfect angles
Samsung also improved its Finger Eraser feature to help clean unwanted fingers or objects from scanned documents.
Voice Recorder Gets Better Summaries
Samsung's Voice Recorder can now organize generated summaries more clearly.
Instead of showing only long blocks of text, summaries may use structured elements such as:
- Headings
- Tables
- Organized sections
This should make meeting notes, interviews and recorded lectures easier to review quickly.
Warranty and Care Inside Settings
Samsung is adding a new Warranty and Care section directly to the Settings app.
Depending on the country and device, users may be able to:
- Check warranty coverage
- Run device diagnostics
- View estimated repair costs
- Manage Samsung Care+
- Book service appointments
This removes the need to search different Samsung apps or websites for basic support information.
Security Brief
Security is a major focus of One UI 9.
The new Security Brief can display security and privacy information directly inside Now Brief.
It can alert users about issues such as:
- Potential malware
- Apps installed from unknown sources
- Unnecessary app permissions
- Other security concerns
This makes important security information more visible instead of hiding it deep inside the Settings menu.
For additional Android security tips, read our guide on how to protect your Android phone from hackers .
Privacy Alerts
One UI 9 introduces enhanced Privacy Alerts.
Samsung says the feature uses on-device AI to identify potentially suspicious permission activity.
For example, it may detect when an app attempts to access certain permissions unnecessarily in the background.
The goal is to give users greater awareness of how apps are using sensitive information.
Improved Protection Against High-Risk Apps
Samsung has also strengthened protection against potentially dangerous applications.
When its security systems identify a newly classified high-risk app, One UI 9 may:
- Display a warning
- Block the app from running
- Prevent installation
- Recommend removing the application
This system can be updated through Samsung's security policy updates.
Expanded Scam Detection
Samsung's Scam Detection feature is expanding to additional regions and languages.
The feature is designed to help identify potentially fraudulent phone calls and provide additional warnings to users.
Availability depends on country, language, device and software version.
Accessibility Improvements
One UI 9 also includes several accessibility upgrades.
Samsung introduced adjustable Mouse Key speed for smoother pointer control.
The company has also combined several TalkBack capabilities that were previously separated between Samsung and Google.
A new Text Spotlight feature can display selected text in a larger floating window, helping improve readability.
Which Galaxy Phones Already Have One UI 9?
As of September 16, 2026, One UI 9 is already available on Samsung's latest foldables:
- Galaxy Z Fold8 Ultra
- Galaxy Z Fold8
- Galaxy Z Flip8
The stable update rollout has now also started for:
- Galaxy S26
- Galaxy S26+
- Galaxy S26 Ultra
Which Older Galaxy Devices Will Get One UI 9?
Samsung says the update will gradually expand to more Galaxy devices.
The company's One UI 9 documentation already references several older Galaxy generations for certain One UI 9 features, including models from these families:
| Galaxy Family | Models Referenced by Samsung |
|---|---|
| Galaxy S | S26, S25, S24 and S23 generations |
| Galaxy Z | Fold8/Flip8 through Fold5/Flip5 generations |
| Galaxy Tab S | Tab S11, Tab S10 and Tab S9 families |
However, Samsung has not provided one complete global rollout calendar for every eligible device in its September announcement.
Update timing can also vary depending on country, carrier and device model.
How to Check for One UI 9
When One UI 9 becomes available for your Galaxy device, you can check manually by opening:
Settings → Software update → Download and install
Samsung typically rolls out major updates gradually, so two users with the same phone may not always receive the update on the same day.
Should You Install One UI 9?
For most compatible Galaxy users, One UI 9 is an important upgrade because it combines Android 17 with new Galaxy AI, security, privacy, creative and personalization features.
The biggest changes are especially noticeable for users who frequently use Samsung's AI tools, Now Brief, document scanning, translation and security features.
Users should still back up important data before installing a major operating-system update.
One UI 9 vs One UI 8.5
One UI 8.5 focused heavily on refining Samsung's existing software experience.
One UI 9 moves the platform to Android 17 and expands Samsung's AI features more deeply across the system.
Features such as Now Nudge, My FanCam, Security Brief, improved Privacy Alerts and customizable Now Brief cards represent some of the more visible changes.
One UI 9 Pros and Cons
| Pros | Cons |
|---|---|
| Built on Android 17 | Rollout timing varies by model and country |
| More useful Galaxy AI tools | Some features require a Samsung Account |
| Improved customization | Some AI functions require internet access |
| Stronger privacy tools | Feature availability varies by region |
| Enhanced security protection | Older Galaxy models may not receive every feature |
| Improved Quick Panel | Major updates can initially contain minor bugs |
Frequently Asked Questions
Is One UI 9 officially released?
Yes. Samsung started the stable One UI 9 rollout on September 16, 2026, beginning with the Galaxy S26 series.
Which Android version is One UI 9 based on?
One UI 9 is based on Android 17.
Which phones get One UI 9 first?
The stable update rollout starts with the Galaxy S26, Galaxy S26+ and Galaxy S26 Ultra.
Does Galaxy S25 get One UI 9?
Samsung references the Galaxy S25 generation among devices supporting One UI 9 features. Exact rollout timing may vary by region and carrier.
Does Galaxy S24 get One UI 9?
Samsung lists Galaxy S24 models among devices supported by certain One UI 9 privacy features. The wider update rollout is being expanded gradually.
Does Galaxy S23 get One UI 9?
Galaxy S23-series devices are also referenced in Samsung's One UI 9 feature support information, although availability and timing vary.
What are the biggest One UI 9 features?
Major features include My FanCam, Now Nudge, customizable Now Brief cards, improved Creative Studio, enhanced Interpreter, Security Brief, Privacy Alerts and an updated Quick Panel.
How do I download One UI 9?
Open Settings, select Software update, then choose Download and install. If the update is available for your device and region, it will appear there.
Final Thoughts
Samsung One UI 9.0 is more than a simple visual update.
Built on Android 17, the new software expands Galaxy AI deeper into everyday tasks while improving security, privacy, personalization, accessibility and productivity.
The introduction of My FanCam, Now Nudge, enhanced Now Brief cards, Security Brief and improved Privacy Alerts shows Samsung's continued focus on using AI throughout the Galaxy experience rather than limiting it to individual apps.
The stable rollout has started with the Galaxy S26 series and will gradually expand to more compatible Galaxy devices.
For more Android tips, you can also read our guide to hidden Android features you should know .