Samsung Expands One UI 8 Beta Program: Galaxy S24, S23, Fold6, Flip5, A36, A55, A35 and A54
The One UI 8 Beta Program has been underway for the Galaxy S25 series devices, with the latest Beta 4 (ZYGB) released globally. All the important features have already been integrated and tested on the Galaxy S25 with the last beta implementing only bug fixes; suggesting a near stable release. Starting today, more Galaxy smartphones are eligible for the One UI 8 Beta Program based on Android 16.
Samsung expands its One UI 8 beta program, bringing advanced AI-powered features to more Galaxy devices than ever before. Starting next week, users of the Galaxy S24 series, Galaxy Z Fold 6, and Galaxy Z Flip 6 will have the opportunity to experience the future of Samsung’s mobile interface ahead of its official release.
One UI 8 Beta Program: Galaxy S24 and Latest Foldables Get Early Access
The One UI 8 beta program first made its debut alongside the Galaxy S25 series in May 2025, serving as a testing ground for Samsung’s most ambitious interface update to date. Now, the company is democratizing access to these cutting-edge features by extending beta availability to previous-generation flagship devices.
While more devices are eligible for One UI 8 beta program, phones like Galaxy S24 series, Galaxy S24 series, Z Fold 6, and Flip 6 will receive the One UI 8 Beta early in Korea, US, UK, and India.
The expansion illustrates Samsung’s commitment to supporting its device ecosystem across multiple generations, ensuring that users don’t need to upgrade to the latest hardware to experience innovative software features.
The beta program expansion follows a carefully planned geographic rollout, initially targeting key markets including Korea, the United States, the United Kingdom, and India.
What does One UI 8 brings?
Samsung focuses on three key changes for One UI 8: multimodal capabilities, user experience (UX) tailored to various device form factors, and personalized, proactive suggestions. The intelligent multimodal system allows for natural, seamless interaction with AI that comprehends what you’re viewing or engaging with in real time. The enhanced UX is specifically designed to suit the unique shapes and sizes within the Galaxy product lineup, enhancing your daily productivity and efficiency.
Additionally, One UI 8 adapts to your context, providing personalized, proactive suggestions that align with your individual routine. Features such as Now Bar and Now Brief deliver even more customized insights and recommendations, helping you stay organized and focused through thoughtfully curated AI-driven information. Samsung’s might also adopt the Android 16‘s Material 3 Expressive design language with their own iteration for One UI 8.
One UI 8 goes beyond just AI by offering convenient and intuitive tools designed to make your daily interactions with your mobile devices smoother than ever. Auracast — a broadcast audio technology built on Bluetooth LE Audio — enables effortless audio connections through QR code scanning and sharing. This allows multiple Auracast-compatible devices, such as Galaxy Buds and hearing aids, to join a shared audio stream without the need for complicated manual setups.
The Reminder app offers enhanced support for travelers with more user-friendly and intuitive features. For example, if you’re planning a family trip to New York, you can organize all your reminders in one place as soon as you open the app, which features a clean and easy-to-navigate interface—even for first-time users. Sharing a to-do list for your trip is just a tap away, and with voice-enabled input, you can add reminders on the go—perfect for when your hands are full.
Sharing memories with family and friends is also more seamless thanks to the improved Quick Share feature. With just a single tap on the Quick Share button in the Quick Settings panel, you can instantly send and receive files.
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Enhanced Voice Integration with Galaxy Buds3
The integration with Galaxy Buds3 and Buds3 Pro represents a significant leap forward in hands-free device interaction. Users can now activate Google’s Gemini AI assistant through voice commands or by simply long-pressing either earbud, creating a seamless bridge between Samsung’s hardware ecosystem and Google’s AI capabilities.
The implementation suggests that One UI 8 is designed to be AI-agnostic, capable of working with various AI assistants to provide the best possible user experience.
Proactive and Personalized Suggestions
The AI-driven suggestion system in One UI 8 goes beyond reactive responses to become genuinely proactive. By analyzing user behavior patterns, the system learns individual preferences and habits to offer relevant suggestions before users even realize they need them.
One UI 8 Watch Expansion for more Galaxy Watches
In addition, One UI 8 Watch will expand to more Galaxy Watch models beyond the Galaxy Watch8 series later this year, delivering motivational health features and a more refined, intuitive smartwatch interface to a wider range of users.
The smartwatch interface improvements focus on motivational health features and enhanced intuitive navigation, creating a more cohesive experience across all Galaxy devices.
The emphasis on health motivation features aligns with current consumer trends toward wellness tracking and personal health management. By improving the smartwatch interface, Samsung positions its wearables as essential health companions rather than mere smartphone accessories.
Complete List of Eligible Devices for One UI 8 Beta
Phase 1: Next Week Launch (August 2025)
The initial expansion phase will include the following premium devices:
Galaxy S Series:
- Galaxy S24
- Galaxy S24+
- Galaxy S24 Ultra
Galaxy Z Foldable Series:
- Galaxy Z Fold6
- Galaxy Z Flip6
These devices will receive beta access starting next week in Korea, United States, United Kingdom, and India.
Phase 2: September 2025 Expansion
The beta program will significantly expand in September to include:
Galaxy S Series:
- Galaxy S23
- Galaxy S23+
- Galaxy S23 Ultra
Previous Generation Foldables:
- Galaxy Z Fold5
- Galaxy Z Flip5
Galaxy A Series (Mid-Range Devices):
- Galaxy A36 5G
- Galaxy A55 5G
- Galaxy A35 5G
- Galaxy A54
Note: The Galaxy S25 series has been participating in the beta program since May 2025.
Detailed Rollout Schedule and Timeline
The beta program’s reach will expand significantly in September 2025, encompassing a diverse range of Samsung devices across different price segments. The inclusion of the Galaxy S23 series, Z Fold5, Z Flip5, and several A-series devices (A36 5G, A55 5G, A35 5G, and A54) demonstrates Samsung’s commitment to bringing advanced features to both premium and mid-range segments.
By including A-series devices in the beta program, Samsung ensures that a larger portion of its user base can contribute to the testing process while experiencing premium features typically reserved for higher-end models.
August 2025: Premium Device Beta Launch
- Week 2 of August: Beta registration opens for Galaxy S24 series, Z Fold6, and Z Flip6
- Registration Method: Samsung Members app
- Geographic Availability: Korea, US, UK, India initially
- Target Audience: Flagship device users seeking early access to cutting-edge features
September 2025: Major Beta Expansion
Late September: Official One UI 8 release begins with Galaxy S25 series
Early September: Beta program extends to Galaxy S23 series and previous-generation foldables
Mid-September: Galaxy A series devices join the beta program
How to download the One UI 8 Beta?
Eager to be among the first to experience One UI 8? You can sign up through the Samsung Members app available on your compatible Galaxy device. Beta participants will get early access to the new features and can provide feedback to help refine the final release.
