Samsung Expands One UI 8 Beta to More Galaxy Devices

Samsung has officially confirmed that its One UI 8 beta program is expanding beyond the flagship Galaxy S25 series. Initially launched in May 2025 with the S25 line, the beta is now extending to multiple devices across different categories, including foldables and mid-range models. This expansion marks another step in Samsung’s commitment to providing users with smarter Galaxy AI features, multimodal intelligence, and personalized productivity enhancements.

The program is accessible through the Samsung Members app, where eligible users can register to experience One UI 8 before its stable release.

Rollout Timeline

Phase 1: August 2025

The beta first became available in mid-August for the following flagship devices:

• Galaxy S24, S24+, and S24 Ultra

• Galaxy Z Fold6

• Galaxy Z Flip6

This rollout started in select markets such as India, South Korea, the United States, and the United Kingdom.

Phase 2: September 2025

Beginning in September, Samsung will open the beta to more Galaxy devices, including:

• Galaxy S23, S23+, and S23 Ultra

• Galaxy Z Fold5

• Galaxy Z Flip5

• Galaxy A36 5G

• Galaxy A55 5G

• Galaxy A35 5G

• Galaxy A54

Availability may still vary by region and carrier, and some features may differ depending on the market.

Summary Table

Stable Release Schedule

Samsung has confirmed that the official stable version of One UI 8 will begin rolling out in September 2025, starting with the Galaxy S25 series. From there, updates will gradually extend to other eligible smartphones and tablets.

In addition, One UI 8 Watch will also expand later in the year to more Galaxy Watch models beyond the Watch8 lineup. This wearable update will deliver new health tracking tools, motivational features, and a more refined interface.

Key Features of One UI 8

1. Multimodal Galaxy AI

One UI 8 introduces advanced Galaxy AI capabilities that understand real-time context and adapt seamlessly to user needs. This includes proactive suggestions, personalized routines, and AI-powered task management.

• Users with Galaxy Buds3 or Buds3 Pro can activate Google Gemini hands-free using voice commands or a long press.

• AI adapts across Samsung’s diverse form factors, ensuring continuity between phones, tablets, foldables, and wearables.

2. Enhanced Productivity and UI Tools

• Split-Screen Upgrade: Supports a new 90:10 ratio, allowing users to prioritize one app while still running another in a narrow side panel.

• Now Bar: Centralized hub for quick actions, live activities, and AI-powered suggestions.

• Adaptive Lock Screen: Customizable background tools, adjustable clock styles, and dynamic widgets.

• Streamlined Setup: Users can now choose between button navigation and gestures during initial setup.

3. Smarter Camera and Editing Tools

• Vivid Photo Style: A new shooting mode that enhances saturation and brightness, automatically adding a watermark with device and shooting details.

• AI-Driven Editing: New tools for removing objects, erasing audio, generating pet edits, and applying effects like 3D, sketch, or painting styles.

4. Now Brief and Smart Widgets

• Now Brief delivers summarized updates in text and audio (“Listen Brief”), powered by Gemini Live.

• Interactive Cards provide personalized information such as schedules, reminders, and contextual insights.

5. Performance and System Improvements

• Faster multitasking and smoother animations.

• Optimized battery efficiency for longer screen time.

• Enhanced notification handling and background process management.

FAQs

1. Which devices are supported in the One UI 8 beta?

A. Currently, Galaxy S24 series, Z Fold6, and Z Flip6 are included. From September, the beta expands to Galaxy S23 series, Z Fold5, Z Flip5, and select A-series models.

2. How do I register for the beta program?

A. Download and open the Samsung Members app, log into your Samsung account, and look for the One UI 8 Beta Program banner. Once registered, updates can be installed through Settings > Software Update.

3. When will the stable update arrive?

A. The official rollout begins in September 2025 for the Galaxy S25 series, followed by other eligible devices in phases.

4. Are Galaxy AI features free to use?

A. Currently, Galaxy AI features are available free of charge until the end of 2025. Samsung may review future premium plans with its partners.

5. Will One UI 8 Watch be available for all Galaxy Watches?

A. Not immediately. It launches first with the Galaxy Watch8 series and will expand later in 2025 to more models.

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