Samsung has quietly given the Galaxy S25 two Galaxy AI tricks that were sitting with the Galaxy S26 lineup: Prioritise Notifications and File Summaries. The company pushed both to the phone through the June security update, even though they were missing from the final One UI 8.5 build for the S25. That is a neat little software hand-me-down, and a reminder that phone generations now differ as much by firmware timing as by hardware.
Prioritise Notifications puts important alerts first
Prioritise Notifications uses AI to sort incoming alerts and lift the most important ones to the top of the list. In practice, that means fewer missed messages buried under app spam, which is exactly the sort of small quality-of-life feature smartphone makers love to sell as magic. Apple and Google have both leaned on similar notification smarts, so Samsung is clearly trying to keep pace rather than cede the attention economy to everyone else.
File Summaries is built for PDFs and TXT files
The second addition, File Summaries, is more straightforward: it creates short summaries of PDF and TXT documents. That makes it easier to scan long files without opening every page, and it pushes Galaxy AI a little further into everyday productivity rather than flashy demo material. For users juggling work files on a phone, that is the kind of feature that sounds boring right up until it saves you ten minutes.
What Galaxy S25 owners actually get
- Prioritise Notifications: AI sorts alerts and surfaces the most important ones first.
- File Summaries: AI generates short summaries from PDF and TXT documents.
- Delivery method: both arrived with Samsung’s June security update.
The interesting part is not that Samsung added the features, but that it did so after leaving them out of the initial One UI 8.5 release for the Galaxy S25. That suggests a familiar software strategy: hold back a feature, then use a later patch to make the device feel fresher without changing the hardware at all. Expect more of that as Samsung keeps widening the gap between what ships on day one and what appears a few updates later.