Samsung is internally getting ready for the One UI 8 Beta for Galaxy devices in addition to the stable One UI 7 release. The beta program may begin in the third week of May 2025, according to rumors. The One UI 8 Public Beta Program for the Galaxy S25 series may begin earlier than anticipated, according to new information.
A fresh One UI 8 Beta build for the Galaxy S25 series was recently found by a trustworthy source, suggesting that Samsung is actively developing the upcoming version. Internal testing for the global version of the Galaxy S25 Ultra is currently in progress, according to the latest build, S938BXXU3ZYEF.

One UI 8 beta testing appeared online
The first One UI 8 beta testing build for the Galaxy S25 series, with a version ending in ZYEA, appeared online last week. Samsung appears to be moving swiftly forward with internal beta testing for the Galaxy S25 series based on the change from that build to the latest one.
Samsung is anticipated to launch the One UI 8 Public Beta Program for the Galaxy S25 series and other qualified smartphones after internal testing is finished. Users of the Galaxy can test out new features through this program prior to their official release.
Additionally, according to some rumors, Samsung may launch the One UI 8 Beta Program during the third week of May 2025. According to reports, it will first be accessible to a certain group of Galaxy customers in particular nations.
We should be cautious about this report, though, as Samsung has not yet confirmed it. In contrast to One UI 7, we may anticipate no delays this time around because Samsung seems to be proceeding swiftly with internal testing.