Samsung begins rolling out the seventh One UI 9 beta update for the Galaxy S26 line, including the Galaxy S26, Galaxy S26+, and Galaxy S26 Ultra. The update arrives after a sixth beta release earlier in the week, indicating Samsung is continuing its beta testing cycle.
Reports say the One UI 9 Beta 7 package is larger than previous builds, weighing over 1.2GB, with a firmware version ending in “ZZHK.” While Samsung does not publicly detail the full list of changes, the available changelog references typical beta updates without clearly specifying the new capabilities.
Multiple outlets note that the beta includes features Samsung previously introduced with the Galaxy Z Fold8. However, the exact functions are not enumerated in the coverage, and one outlet speculates they likely relate to Fold8’s AI-related features. Overall, sources agree on the timing, device support, update size, and that Fold8 feature content appears in this beta, but they differ in how precisely they describe those features.
