Samsung June 2026 Update: New Features for Galaxy S26, S25, and Z Fold 7
Samsung has officially initiated the rollout of its June 2026 security firmware update across Europe, targeting the Galaxy S26 and S25 series alongside the Galaxy Z Fold 7. The update includes 33 Android OS fixes, five of which are classified as critical, and introduces new Galaxy AI features for notification management on select models, according to regional user reports.
What does the June 2026 security update include?
The June 2026 patch addresses 33 specific vulnerabilities within the Android operating system. According to deployment logs, two of these critical fixes are specifically engineered for devices utilizing Qualcomm processors, directly impacting the performance and security of the Galaxy S26 Ultra and the entire Galaxy S25 lineup. Beyond core security, the update delivers 11 enhancements to Samsung’s native One UI applications, specifically hardening the security architecture for the Telefoon-app and the company’s AI-powered photo and video editing software.
How do the new Galaxy AI features change notification management?
Select models, including the Galaxy Z Fold 7 and the Galaxy S25 series, receive a firmware package exceeding 900 MB to accommodate two new Galaxy AI tools: “Priority Notifications” and “Notification Summaries.” As noted in the update documentation, these features are accessible via Settings > Galaxy AI > Notification markers. Priority Notifications use behavioral data to elevate urgent alerts, while Notification Summaries provide condensed overviews of missed activity.
Language limitations for AI features
These AI-driven tools are currently restricted by language support. Users must configure their devices to specific languages—such as English, German, French, Spanish, or Japanese—to enable functionality, as Dutch is not yet supported. Notably, the Galaxy S26 series includes these features by default, meaning the current update primarily focuses on security for those specific devices rather than feature expansion.
Which devices are currently receiving the update?
The update is currently active for the Galaxy Z Fold 7, the entire Galaxy S25 series (S25, S25+, S25 Edge, S25 Ultra), and the Galaxy S26 series (S26, S26+, S26 Ultra) throughout Europe, including the Netherlands and Belgium. Industry observers expect the deployment to expand to the Galaxy S25 FE and Galaxy Z Flip 7 (FE) in the coming weeks. Reports from users like Matthias and Erik confirm that these updates are reaching retail units as of mid-June 2026.
Did you know? While the S26 series already includes advanced notification management, the 900 MB download size for the S25 and Z Fold 7 indicates that Samsung is prioritizing feature parity across its flagship tiers through these mid-cycle firmware updates.
Frequently Asked Questions
- Why is my update file so large? The 900 MB size is attributed to the inclusion of new Galaxy AI notification features, which require additional system resources beyond standard security patches.
- Can I use Priority Notifications in Dutch? No, current language support is limited to major international languages like English, German, and French; Dutch is not currently listed as a supported language.
- Is this update mandatory? While not strictly mandatory, security updates are recommended to protect against the five critical vulnerabilities identified in the Android OS for this month.
Have you installed the June patch on your Galaxy S25 or S26? Share your experience with battery life or performance changes in the comments below, or subscribe to our newsletter for the latest firmware tracking updates.