Today the Korean tech giant ends the wait for the third beta of One UI 7 for Galaxy S24 series devices. The update is being delivered to all eligible countries, including India, Korea, Germany, Poland, the UK, and the US. It comes with a lot of bug fixes and improvements, so the functionalities will work better than in its beta 2.
The One UI 7 beta 3 is also enhancing the security of these units with January 2025 Android security patches. January 2025 security patch details are still under the hood.

One UI 7 Beta 3 is being rolled out in different countries with different version numbers. A list of version numbers is given below so that you can understand in which region and with which version number this update has been rolled out for the Galaxy S24, S24 Plus, and S24 Ultra.
One UI 7 Beta 3 firmware version numbers
Germany
- Galaxy S24 – S921BXXU4ZXLJ
- Galaxy S24 Plus – S926BXXU4ZXLJ
- Galaxy S24 Ultra – S928BXXU4ZXLJ
South Korea
- Galaxy S24 – S921NKSU5ZXLJ
- Galaxy S24 Plus – S926NKSU5ZXLJ
- Galaxy S24 Ultra – S928NKSU5ZXLJ
India
- Galaxy S24 – S921BXXU5ZXLJ
- Galaxy S24 Plus – S926BXXU5ZXLJ
- Galaxy S24 Ultra – S928BXXU5ZXLJ
Poland
- Galaxy S24 – S921BXXU5ZXLJ
- Galaxy S24 Plus – S926BXXU5ZXLJ
- Galaxy S24 Ultra – S928BXXU5ZXLJ
United Kingdom
- Galaxy S24 – S921BXXU4ZXLJ
- Galaxy S24 Plus – S926BXXU4ZXLJ
- Galaxy S24 Ultra – S928BXXU4ZXLJ
United States
- Galaxy S24 – S921U1UEU4ZXLJ
- Galaxy S24 Plus – S926U1UEU4ZXLJ
- Galaxy S24 Ultra – S928U1UEU4ZXLJ
Third One UI 7 Beta Changelog
According to the beta 3 changelog, the update initiates some much-needed fixes along with a number of improvements. Galaxy S24 users can check the latest software update by navigating to Settings >> Software Update >> Download and install. These updates are delivered in batches, so if you don’t receive it yet, wait a little while; it will be available for your device.