Galaxy S24 Series Receives Major Firmware Update Ahead of One UI 8 Beta
Large Update Hints at Under-the-Hood Enhancements Despite Minimal Changelog
Substantial update quietly rolls out
Samsung has released a sizable firmware update for the Galaxy S24 series just as June 2025 begins, targeting users in Europe. Despite its brief changelog, the over 1GB file size suggests more significant changes than advertised, particularly in light of upcoming developments around One UI 8.
What’s in the update?
According to the official changelog, the update improves the usability of device operations—a vague phrase that departs from Samsung’s typical language around monthly security patches.
- The May 2025 security patch is retained, meaning no immediate boost in patch level.
- The update likely includes performance optimizations, UI responsiveness enhancements, and potentially preparatory components for the upcoming Android 16-based firmware.
Samsung often includes background code or system-level changes in major updates ahead of a beta launch, and this release may serve as groundwork for the next big step.
Software versions per device
Here are the new firmware versions for each Galaxy S24 model:
- Galaxy S24 – S921BXXU4BYE7
- Galaxy S24+ – S926BXXU4BYE7
- Galaxy S24 Ultra – S928BXXU4BYE7
How to install the update
To update your Galaxy S24 device:
- Open Settings.
- Go to Software update.
- Tap Download and install.
- Make sure your phone is charged above 50% before starting the update.
Prepping for One UI 8 and Android 16
This firmware update arrives just as Samsung begins rolling out the One UI 8 Beta Program, currently limited to the Galaxy S25 series. However, the Galaxy S24 lineup is expected to join next month, as Samsung prepares to officially unveil Android 16-based One UI 8 alongside its next foldable phone launch in July.
- This update could serve as a foundational build, smoothing the path for S24 users to transition seamlessly into the upcoming beta program.
Final thoughts
Though understated in its release notes, this update is likely a strategic release tied to the One UI 8 roadmap. Galaxy S24 users should install it promptly to ensure their devices are optimized for what’s next in Samsung’s software evolution.
