New One UI 7 Beta Build for Galaxy S24 Series and Galaxy S23 Series Updated on Test Server; One UI 7 Stable Version for Galaxy S24 Series NOT ROLLING OUT in the US

Samsung has now reportedly updated its test servers for the Galaxy S24 series and Galaxy S23 series with new One UI 7 beta builds. Also to add, the recent news concerning the One UI 7 official stable version roll-out in the United States for Galaxy S24 series is not actually true.
Read more about the updates below.
Galaxy S24 Series and Galaxy S23 Series – New One UI 7 Beta Build Updated
With the new One UI 7 beta build that has been updated on the test server, from the previous ‘ZYBH’ version, it has been changed to ‘ZYC4’. The build firmware version is revealed to be ‘S928BXXU4ZYC4 / S928BOXM4ZYC4 / S928BXXU4BYC4’. To note, the tipster @tarunwats33 who has shared this update also notes that the One UI 7 beta 5 update could be released for the Galaxy S24 series this month as expected, between the 14th and 21st of March 2025.
For the Galaxy S23 series, the new One UI 7 beta build that has been updated on the test server has brought the version to ‘ZYC3’ from the previous ‘ZYC2’ version. The build firmware version is ‘S918BXXU8ZYC3 / S918BOXM8ZYC3 / S918BXXU8DYC3’. The tipster @tarunwats33 also adds that this might be the contender for the first Galaxy S23 series One UI 7 beta update, however no concrete dates are available regarding the roll-out.
Galaxy S24 Series Receiving One UI 7 Stable Version Update in the US – NOT TRUE
Very recently, the X platform became filled with news pointing out that the One UI 7 stable version update is being rolled out in the United States for the Galaxy S24 series. This seems to be not true as shared by the tipster, and is not even a beta or public build.
The device running on the One UI 7 build is revealed to be a pre-production unit of the Galaxy S24 Ultra smartphone – AT&T locked and not a regular retail unit. The owner of this device is said to have got his hands on the device via a family member at AT&T, and the person flashed a public firmware onto it, which had thereby triggered an OTA update to arrive on the device.
So to conclude the matter, Samsung has still not yet rolled out the stable One UI 7 update for Galaxy S24 series or any other Galaxy smartphone devices yet and we will still have to wait for a while. According to an earlier update, the roll-out is believed to begin from the mid-half of next month, in April 2025.