Samsung One UI 8 Beta 7 (ZYI3) Released with Critical Bug Fixes
Samsung has just rolled out the sixth beta version of One UI 8, marking what could be the final testing phase before the stable release of their highly anticipated Android 16-based interface. The One UI 8 Beta 6, identified by firmware build number ZYI3, bring only bug fixes and substantial improvements for the Galaxy S25 series, weighing in at over 600 MB and including the latest September 2025 security patch.
This latest beta release signals Samsung’s commitment to delivering a polished and stable experience for users eagerly awaiting the public launch of One UI 8. Stable Android 16 hasn’t released yet to the Galaxy S25, S25+, and S25 Ultra, contrary to what’s being reported by other publishers. The beta program continues to exist for the S25 series. The beta 7 update brings enhanced stability, refined features, and crucial fixes that address user-reported issues from previous beta versions.
With the inclusion of the September 2025 security patch, users receive the latest protection against emerging threats while benefiting from numerous bug fixes that demonstrate Samsung’s dedication to software quality, security, and system stability improvements.
As for the previous update, it fixed hotspot connection error, issue of Quick Settings window not appearing, overlap of Quick Settings and Notification Windows, issue of moon appearing purple when taking a picture with 100X zoom. It also addressed an issue with NowBrief, and much more.
Samsung’s One UI 8 Beta Program based on Android 16 launched globally for the Galaxy S25, S25+, and S25 Ultra last month. The 5th beta rolled out for the Galaxy S25 series adds mostly bug fixes, but critical ones. This may very well be the final update for the One UI 8 beta program. Stay tuned for the stable one.
Additionally, One UI 8 Beta program based n Android 16 is also now available for Galaxy S24 series, Z Fold/Flip 6, and soon for the Galaxy S23 series, Fold/Flip 5, Fold/Flip 4, and A-series phones. Based on previous rollout patterns, older devices typically begin receiving One UI beta access after the second beta release, so stay tuned for updates.
- Also read:
- Samsung One UI 8 Full Changelog and Feature List Revealed
- How to Sign Up for One UI 8 Beta Program?
- Samsung Home Appliances to Receive One UI 8
One UI 8 Beta 7 ZYI3 Full Changelog
- One UI 8, ZYI3
- Bugs that have been fixed
- Fixed the issue that Lock screen clock position continues to move down
- Fixed breaking Bluetooth sound
- Fixed the issue that Stretch Font not applied
- Fixed the issue that after the update, the input letters of Nowbar, Status Bar, and Lock Screen PIN are displayed thinly
- Fixed disappearing lock screen quick run icon while using
- Fixed clock stutters when unlocking or locking lock screen
- The quick launch icon no longer disappears during use.
- Watch stuttering when unlocking or locking the lock screen has been fixed
- Learn more at: https://doc.samsungmobile.com/SM-S938B/INS/doc.html
Software Information:
- One UI version: 8.0
- Android version: 16
- Version: S938BXXU5ZYI3 / S938BOXM5ZYI3 / S938BXXU5BYI3
- Size: 602.77 MB
- Security patch level: September 1, 2025
List of Devices and Countries receiving One UI 8 Update
The One UI 8 beta program initially launched for the Galaxy S25 series but is expanding to include all confirmed Galaxy devices released after 2023. This comprehensive compatibility list includes:
- Galaxy S25 series
- Galaxy S24 series
- Galaxy Z Fold 6 and Flip 6
- Galaxy Z Fold 5 and Flip 5
- Galaxy Z Fold 4 and Flip 4
- Galaxy Tab 9 and Tab 8 series
- Various other compatible models
Notably, the Galaxy S22 and S21 series will receive the stable One UI 8 update directly, bypassing the beta program entirely, similar to Samsung’s approach with previous major updates.
Global Availability
The beta program is currently available in select countries, including Germany, Korea, the UK, and the US, with plans for wider rollout throughout the summer. Samsung aims to extend availability to 36 countries total, including:
Argentina, Austria, Brazil, Chile, Colombia, Czech Republic, Ecuador, France, Greece, Guatemala, Hungary, India, Indonesia, Kenya, Malaysia, Mexico, Netherlands, New Zealand, Nigeria, Pakistan, Panama, Peru, Philippines, Poland, Portugal, Singapore, South Africa, Spain, Taiwan, Thailand, Turkey, Ukraine, Uzbekistan, and Vietnam.
How to Join the One UI 8 Beta Program?
For users eager to experience One UI 8 before its stable release, joining the beta program is straightforward. Eligible Galaxy device owners can sign up through the Samsung Members app, which provides early access to new features and allows participants to provide valuable feedback to help refine the final release.
Beta participants play a crucial role in Samsung’s development process, helping identify issues and suggesting improvements that enhance the overall user experience. This collaborative approach ensures that the stable release meets the high standards Samsung users expect.
- Sign up One UI 8 Beta Program Page
- One UI 8 Beta Downloads for Galaxy S21, S22, S23, S24, FE, Fold, and A-series phones
- Download Samsung One UI 8 Leaked Firmware
- Samsung One UI 8 GSI
