The first One UI 9 Beta build for the Galaxy S25 series has reportedly leaked, signaling progress towards Samsung's public beta rollout.

• The leaked build number identified is S938NKSUBDZG8, specifically for the Galaxy S25 Ultra.
• The leak was shared by Fahad Ali Javed and seemingly verified by Samsung's servers.
• This development follows internal testing that began earlier than expected in June, indicating a potential acceleration in the development timeline.