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Samsung releases One UI 9 Beta 2 for Galaxy S25

9/9/2026

Summary

Samsung Updates UI

Samsung released One UI 9 Beta 2 (build ZZI4) for Galaxy S25 series in Korea, India, Europe.
The 650 MB update adds bug fixes, AI tools, and resolves Bixby Vision translation, Wi-Fi drops, and Contacts crashes.
Samsung extended the One UI 9 beta to the Galaxy A55, offering access in Korea with a 2.1 GB build ZZI1.
Samsung upgraded the Blockchain Keystore with One UI 9, adding foldable landscape support and fixing CVE P260312-02790.

Summary

Samsung Ends Support

Samsung ended software support for Galaxy Z Fold 3 and Z Flip 3 on September 8 2026 after five years.
Samsung also removed Galaxy Watch 4 and Watch 4 Classic from its update schedule on September 8 2026.
Samsung moved Z Fold 4, Z Flip 4, and S 22 series to quarterly updates for their final year, after retiring S 21 on February 3 2026.
Samsung now promises seven years of OS and security updates for flagships starting with Galaxy Z Fold 6 and S24 series.

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Samsung Updates UI

Samsung released One UI 9 Beta 2 (build ZZI4) for Galaxy S25 series in Korea, India, Europe.
The 650 MB update adds bug fixes, AI tools, and resolves Bixby Vision translation, Wi-Fi drops, and Contacts crashes.
Samsung extended the One UI 9 beta to the Galaxy A55, offering access in Korea with a 2.1 GB build ZZI1.
Samsung upgraded the Blockchain Keystore with One UI 9, adding foldable landscape support and fixing CVE P260312-02790.

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