Is the Samsung Galaxy Z Fold4 still supported?
End-of-support date: August 2027.
Time until support ends
Official promiseAugust 2027
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 Fold4
How long will the Galaxy Z Fold4 get updates?
Samsung promised 4 major OS upgrades and 5 years of security updates from its August 2022 launch, so security patches should continue to roughly August 2027. It was still receiving updates alongside the Fold5 in 2026.
What Android version did the Z Fold4 launch with?
It was the first Samsung phone to ship with Android 12L (One UI 4.1.1) and is eligible for upgrades through Android 16.
Is the Galaxy Z Fold4 still worth buying used?
Yes, if the price is right. It keeps IPX8 water resistance, flagship performance, and over a year of remaining security support as of 2026.
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.