Samsung Rolls Out One UI 8.5 with Galaxy AI to Older Flagships

Key facts

• One UI 8.5 update began rolling out in South Korea on May 6.
• The update is available for Galaxy S25, S25+, S25 Ultra, S25 FE, Fold7, and Flip7.
• One UI 8.5 is based on the Android 16 operating system.
• New features include Photo Assist, a custom Quick Access Bar, and Privacy Alerts.
• The update was first released with the Galaxy S26 series.
• Users in other regions can expect the update within weeks.

AI Features Reach More Samsung Devices

Samsung has commenced the global rollout of its One UI 8.5 software update, bringing its suite of Galaxy AI features to a broader spectrum of its flagship devices. The update, which began its phased deployment in South Korea on May 6, signifies a significant step in making advanced mobile artificial intelligence accessible beyond the very latest models. This expansion means that users of select older flagship smartphones and foldable devices can now experience the enhanced capabilities that were initially introduced with the newer Galaxy S26 series. The move underscores Samsung's strategy to maintain user engagement and device longevity through continuous software innovation. While South Korea is the initial launchpad, Samsung has indicated that additional regions will receive the update in the coming days and weeks. This staggered approach allows the company to manage server loads and address any region-specific issues that may arise during the deployment.

Expanded Device Compatibility

The One UI 8.5 stable version is now accessible for owners of the Galaxy S25, S25+, S25 Ultra, and the S25 FE smartphones. Furthermore, the update extends to Samsung's foldable lineup, specifically the Fold7 and Flip7 models. In South Korea, the rollout for the Galaxy S25 series is identified by build number CZDP, while the S25 FE receives the update under firmware version BZDP. These specific build numbers help users confirm they have received the correct and latest iteration of the software. The availability of One UI 8.5 on these devices marks a significant upgrade, bringing them closer in functionality to the latest Galaxy S26, S26+, and S26 Ultra, which were the first to feature this advanced operating system version.

Key Innovations in One UI 8.5

At the core of the One UI 8.5 update are sophisticated artificial intelligence capabilities designed to enhance user experience across various functions. The redesigned user interface aims for greater intuitiveness, while advanced security and privacy solutions offer users more robust protection. Among the standout features is Photo Assist, an intelligent tool that provides advanced editing capabilities for images directly on the device. Users also benefit from a customised Quick Access Bar, allowing for faster access to frequently used applications and settings. Further enhancements include optimised wallpapers that adapt to device usage, Privacy Alerts that notify users when apps are actively accessing their location, and Now Nudge suggestions offering real-time, contextual assistance. These additions collectively aim to make device interaction more efficient and secure.

Under the Hood: Android 16 Foundation

The One UI 8.5 update is built upon the foundation of Android 16, Google's latest mobile operating system. This underlying architecture provides a stable and secure platform for the new features and enhancements introduced by Samsung. Integrating with Android 16 allows One UI 8.5 to leverage the latest system-level improvements in performance, battery management, and security protocols. This synergy ensures that the user experience is not only feature-rich but also efficient and reliable. The rollout of Android 16, even through a custom skin like One UI, signifies Samsung's commitment to keeping its devices up-to-date with the latest advancements in mobile technology, providing users with a modern and capable smartphone experience.

Global Rollout and User Expectations

Following the initial deployment in South Korea, Samsung is preparing to extend the One UI 8.5 update to its global user base. The company's historical patterns for software rollouts suggest that users in other regions can anticipate receiving the update within a timeframe ranging from a few days to several weeks. This phased international release strategy is standard practice for major software updates, enabling Samsung to monitor performance and gather feedback from diverse user environments. It also helps in mitigating potential server strain and ensuring a smoother transition for a vast number of devices worldwide. Samsung provides dedicated customer support channels for users experiencing any issues or requiring assistance with the update process. For media inquiries, specific contact forms are available, streamlining communication for official requests.

The bottom line

• Samsung's One UI 8.5 update, featuring Galaxy AI, is now rolling out to older flagship devices.
• The update is based on Android 16 and includes features like Photo Assist and Privacy Alerts.
• Affected devices include the Galaxy S25 series, S25 FE, Fold7, and Flip7.
• The rollout began in South Korea on May 6 and will expand globally in the coming weeks.
• This expansion brings advanced AI capabilities to a wider Samsung user base.