
Ryan Haines / Android Authority
TL;DR
- Samsung has started rolling out the June 2026 One UI 8.5 update for the Galaxy S25 series in South Korea, with an international expansion expected soon.
- The unusually large update brings Galaxy AI features that were missing from the first One UI 8.5 update for the S25, specifically Prioritize Notifications, Summarize Notifications, and File Summaries.
Samsung took its time to implement it One UI 8.5 stable for Galaxy S25 series. The update brought the Galaxy AI features launched on the Galaxy S26 to the Galaxy S25 series, but some features were missing, including Prioritize Notifications and Summarize Notifications. These features were It was leaked that it will come with the June update. for the phone. Galaxy S25 users can now celebrate, as the June update is rolling out and indeed brings these two missing AI features as well as the File Summaries feature.
Tarun Vats’ Notes on unknown that Samsung has started rolling out the June One UI 8.5 update for the Galaxy S25 series. The built version is S938NKSUACZF1 and the launch has started in Samsung’s home market in South Korea as usual.

The update bumps up the Android security patch level to June 2026, but early adopters were quick to notice that the size of the update was unusually large for a security patch.
Tarun Vats’ Notes on unknown The update brings Prioritize Notifications and Summarize Notifications features to the Galaxy S25 series.

Prioritizing notifications ensures that the most important notifications appear at the top of the notification stack. As the name implies, Summarize Notifications summarizes long threads of notifications into a simple, easy-to-digest notification summary.
X user kwj9809 He also notes that the File Summaries feature has also been added to the Galaxy S25:

The File Summary feature generates brief, AI-powered summaries of PDF and TXT files on your device, so you can quickly flip through their contents.
While this update is currently limited to the Galaxy S25 series in South Korea, we can expect a broader international rollout covering North America, Europe, and India next week. Galaxy S25 owners can manually check for the update by navigating to Settings > Software update > Download and install once regional rollout expands.
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