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Samsung has started rolling out the October 2025 security update for its newest foldables. The Galaxy Z Flip 6 and Galaxy Z Fold 6 are now receiving fixes aimed at shoring up device security, with the initial rollout reported in Europe.
What’s included in the update
The release is focused on the monthly Android security patch that addresses multiple vulnerabilities. Samsung pushed these builds shortly after shipping One UI 8.0 (Android 16) to the two foldables, bringing an important layer of protection for users while daily features continue to evolve.
- Galaxy Z Flip 6 firmware: F741BXXS2CYJ1
- Galaxy Z Fold 6 firmware: F956BXXS2CYJ1
To check for the patch on your device, open Settings > Software update > Download and install. If the update is available it will download over Wi‑Fi; make sure your battery is sufficiently charged before installing.
Why this rollout matters now
Usually, Samsung distributes monthly security patches to flagship models earlier in the month. This October's rollout came a little later because the company was busy deploying One UI 8.0 across several devices. Pushing the security patch for the Flip 6 and Fold 6 ensures that those flagship foldables aren’t left exposed while Samsung prepares the next wave of software changes.
One UI 8.5: new interface work is already underway
Samsung is also developing One UI 8.5, which promises a refreshed look and extra features for eligible devices. The update was expected to debut with the Galaxy S26 series early next year, but delays to the S26 lineup appear to have pushed One UI 8.5’s broader arrival back as well. For now, the October security patch keeps foldable owners secure as work continues on the next major enhancements.
Tips before you update
- Backup important data to Samsung Cloud or your preferred service.
- Use a stable Wi‑Fi connection to avoid unexpected data charges.
- Keep at least 50% battery—or plug in—before installing system updates.
Samsung’s Oct 2025 security patch for the Galaxy Z Flip 6 and Z Fold 6 is a reminder that even as feature updates roll out, monthly security maintenance remains critical. If you live in Europe and own one of these foldables, check for the update now to ensure your device is protected.
Source: sammobile
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