Is the Samsung Galaxy Z Fold3 5G still supported?
End-of-support date: August 2026.
Time until support ends
Official promiseAugust 2026
Source: Samsung's official policy · verified 2026-06-12
What happens when support ends
- 🔓 Security risk grows monthly. New vulnerabilities are discovered constantly; on an unsupported phone they are never fixed. Banking, payments, email, and password apps become progressively riskier.
- 📱 Apps drop off. Developers raise their minimum OS requirements over time — first you lose updates to apps, then the apps themselves.
- 💸 Resale value falls fast.The market prices support: once a phone leaves a manufacturer's update list, its used value drops sharply and keeps falling.
More questions about the Galaxy Z Fold3 5G
How long will the Galaxy Z Fold3 5G get updates?
It launched in August 2021 and, after Samsung extended its commitment, received 4 major OS upgrades up to Android 15 (One UI 7) plus 5 years of security patches, which wind down around August 2026.
Did the Z Fold3 originally promise four OS upgrades?
At launch Samsung's foldable policy was effectively 3 OS upgrades plus extended security, but the Fold3 ultimately received a fourth OS upgrade to Android 15, matching the 4-upgrade era.
Is the Galaxy Z Fold3 water resistant?
Yes, it was the first foldable to earn an IPX8 rating for fresh-water submersion, though like all foldables it has no dust rating.
Safer alternatives
All three carry a GREEN Safe-to-Buy badge today.
Data sources & last verified: this phone's support window comes from the manufacturer's official policy, last verified 2026-06-12. How we compute end dates.