Samsung has officially launched the One UI 8.5 update alongside the Galaxy S26 series release in February 2026. This update brings new intelligent and efficient features to Samsung devices across various segments. Users owning Samsung phones that currently run One UI 8.0 are highly likely to receive this upgrade, continuing Samsung’s tradition of supporting a wide range of products.
One UI 8.5 marks a significant step forward in Samsung’s user interface development. Although no exhaustive official list has been published yet, patterns from previous updates and recent announcements provide a clear indication of the eligible models. Samsung’s strategy highlights flagship devices first, followed by select mid-range and tablet models to maintain a cohesive user experience across different price points.
Flagship Galaxy S and Galaxy Z Series
Samsung prioritizes its premium lineup in rolling out major software upgrades. The One UI 8.5 update will cover the Galaxy S series starting from the Galaxy S21 FE through the newest Galaxy S25 Ultra. Additionally, the latest foldables, including Galaxy Z Fold 7 and Galaxy Z Flip 7, are confirmed recipients of this update. These models will gain optimized software performance and enhanced interface features, ensuring state-of-the-art usability in Samsung’s flagship category.
Mid-Range Galaxy A, M, and F Series
Samsung recognizes the importance of mid-range smartphones in global markets. The One UI 8.5 update extends to popular models like Galaxy A55, A54, and the recently released A36. The update also reaches the Galaxy M and F series, particularly prominent in Asian markets. This ensures that users in these segments can also enjoy new functions, improved security, and a smoother user experience without needing to upgrade hardware.
Galaxy Tab Tablets and Rugged Devices
Besides smartphones, Samsung is committed to updating its tablet lineup and rugged devices. Galaxy Tab S11 and older models such as the Tab S8 are included in the list for receiving One UI 8.5. Rugged devices like Galaxy XCover 7 and XCover 6 Pro will also benefit from performance improvements and system stability enhancements, making them more reliable for users requiring durable smartphones.
Beta Testing and Release Schedule
As of early March 2026, Samsung is actively conducting beta tests for One UI 8.5 on the Galaxy S25 series. Six beta builds have already been released to fine-tune system stability and identify bugs before the public rollout. Plans are underway to start beta programs soon for the Galaxy Z Fold 7 and Flip 7 to ensure a smooth transition for foldable device users.
Samsung typically phases its updates in such a way that older devices might reach the end of feature updates with this version but will continue receiving security patches for several more years. Owners of eligible devices should closely monitor official announcements and Samsung Members app notifications to catch the update as soon as it becomes available.
Summary of Expected Eligible Devices for One UI 8.5
- Galaxy S Series: S21 FE, S21 Ultra, S22 series, S23 series, S24 series, S25 Ultra
- Galaxy Z Fold & Flip Series: Z Fold 7, Flip 7
- Galaxy A Series: A36, A54, A55 and equivalent regional models
- Galaxy M and F Series: Popular mid-range models in Asia
- Galaxy Tab Series: Tab S8, Tab S9, Tab S11
- Rugged Devices: XCover 6 Pro, XCover 7
This extensive list demonstrates Samsung’s effort to support both new releases and important existing models. The One UI 8.5 update promises smoother interactions, smarter features, and prolonged device usability across the board. Users should verify their device compatibility and prepare to download the update to harness these advancements.
Stay updated through Samsung’s official channels to know the precise rollout timeline when it begins in your region. The gradual release pattern allows Samsung to manage server loads and patch issues systematically, delivering a polished user experience. As more testing feedback is collected, improvements in stability and functionality are expected until the final public version is deployed.
Owners of Samsung phones and tablets eligible for this update can look forward to enhanced personalization, refined animations, and deeper integration of Samsung’s ecosystem services. These changes aim to make everyday tasks more intuitive and device management more efficient, reflecting Samsung’s continued focus on innovation in mobile user interfaces.
Keep checking your device’s software update section regularly or sign up for Samsung beta programs if available, to access One UI 8.5 features early. This update is a promising upgrade for those invested in the Samsung ecosystem, reinforcing the company’s commitment to long-term device support and user satisfaction.