Samsung March 2026 security update is rolling out now. Full list of Galaxy S, Z, A, and Tab devices getting the patch today.
Galaxy S, Z, A & Tab • March 2026 Security Update
Samsung’s March 2026 security update is rolling out now with Android security fixes and Samsung-specific patches to improve protection, stability, and compatibility across supported Galaxy devices. Below is the full list of models receiving the update and how to install it safely.
What’s included in the March 2026 patch
- Android security fixes: Addresses vulnerabilities from the March bulletin to enhance OS-level protection.
- Samsung-specific patches: Device-targeted fixes for Exynos/Snapdragon variants and One UI stability improvements.
- Performance tweaks: Minor optimizations for system reliability and app compatibility.
Eligible Galaxy devices receiving the update
Galaxy S series
- Galaxy S25 Ultra, S25+, S25
- Galaxy S24 Ultra, S24+, S24
- Galaxy S23 Ultra, S23+, S23
- Galaxy S22 Ultra, S22+, S22
- Galaxy S21 FE (select regions)
Galaxy Z series (foldables)
- Galaxy Z Fold6, Z Flip6
- Galaxy Z Fold5, Z Flip5
- Galaxy Z Fold4, Z Flip4
- Galaxy Z Fold3, Z Flip3
Galaxy A series
- Galaxy A55, A35, A25
- Galaxy A54, A34, A24
- Galaxy A53, A33, A23 (final year of support)
Galaxy Tab series
- Galaxy Tab S10 Ultra, Tab S10+
- Galaxy Tab S9 Ultra, Tab S9+
- Galaxy Tab S8 Ultra, Tab S8+
Devices nearing end of support
- Flagships: Up to 7 years of security patches; older S21 variants (except FE) are approaching the end of guaranteed updates.
- Mid-range: Typically 4–5 years; models like Galaxy A52/A72 are near the end of their cycle in 2026.
How to check and install the update
- Open: Settings > Software Update > Download and Install.
- Prepare: Ensure at least 50% battery and a stable Wi‑Fi connection.
- Restart: Reboot after installation for optimal stability.
Tip: If you don’t see the update yet, rollouts are staged by region and carrier check again later or clear cache in the Software Update app.
The March 2026 security patch strengthens Galaxy devices across the S, Z, A, and Tab lineups with targeted fixes and stability improvements. If your device isn’t listed here, it may be outside its guaranteed update window or scheduled for a later regional release.
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