October 2026 security update for Galaxy Z Fold 8 and Z Flip 8 goes global
Samsung has started rolling out the October 2026 security update for the Galaxy Z Fold 8 series and Galaxy Z Flip 8 beyond South Korea, with Europe among the first regions. The patch is about 537MB on the Fold 8 (firmware F9763XXS3AZIJ) and fixes 62 security issues. There is still no timeline for the One UI 9.5 beta or stable release.
- Update is 537.17MB with firmware version F9763XXS3AZIJ
- Patch addresses 62 security issues
- Europe among first regions after South Korea
- No dates yet for One UI 9.5 beta or stable
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