Updated
Updated · samsung.gadgethacks.com · Sep 9
Samsung Rolls Out 643MB One UI 9 Beta 2 to Galaxy S25 in South Korea
Updated
Updated · samsung.gadgethacks.com · Sep 9

Samsung Rolls Out 643MB One UI 9 Beta 2 to Galaxy S25 in South Korea

3 articles · Updated · samsung.gadgethacks.com · Sep 9

Summary

  • Four Galaxy AI features—Call Brief, Custom Cards in Now Brief, Now Nudge and My FanCam—have reached the Galaxy S25, S25+ and S25 Ultra in South Korea through One UI 9 Beta 2.
  • The 643.16MB update is a targeted follow-up to last week's 3.86GB Beta 1, adding AI tools rather than another major platform jump and also fixing Bixby Vision translation errors, Contacts crashes and Wi-Fi drops.
  • Samsung's changelog labels them only as "new AI features," with SamMobile identifying the tools; some S25 details, including feature limits and menu placement, remain unconfirmed because reporting partly relies on Galaxy S26 testing.
  • South Korea is the only confirmed Beta 2 market so far, and Samsung has not said when—or if—the build will expand to other regions or to the Galaxy S25 FE.

Insights

Will Samsung's new AI update secretly drain your older phone's battery life?
If older Galaxy phones get the newest AI tools, is upgrading to the latest flagship a waste of money?
How much of your private data is sent to the cloud to power these new Galaxy AI features?