Samsung ends software support for Galaxy Z Fold 3 and Z Flip 3
Five-year update cycle concludes for 2021 foldables
1End of an era for foldables
Samsung has officially discontinued software support for its 2021 Galaxy Z Fold 3 and Z Flip 3 models. These devices launched with a promise of four years of OS upgrades and five years of security updates. The company has now fulfilled this commitment, marking the end of the update lifecycle for these pioneering foldable devices. This move reflects Samsung's evolving software support policies over time.
2Update policy comparison
While current Samsung flagships like the Galaxy S24 Ultra receive seven years of updates, older models had shorter support windows. The Z Fold 3 and Z Flip 3's five-year security update period was standard for their release era. This highlights how smartphone software support durations have significantly extended in recent years, with newer foldables now matching the longer support periods of traditional flagship phones.
3Security implications
With their removal from Samsung's security update page, these devices will no longer receive regular security patches. Any newly discovered vulnerabilities will remain unpatched, potentially exposing users to security risks. This development is particularly significant for business users or those handling sensitive information, as outdated security can compromise device integrity and data protection.
4Quarterly vs monthly updates
The Galaxy Z Fold 4 and Z Flip 4, now the oldest supported foldables, have moved to quarterly updates. This contrasts with newer models receiving monthly security patches. The update frequency reduction typically occurs as devices age, with manufacturers gradually winding down support before complete termination. This tiered approach helps manage resources while extending support timelines.
5User considerations
Owners of these devices should evaluate their security needs and usage patterns. While the phones will continue functioning, the lack of security updates makes them increasingly vulnerable. Business users and security-conscious individuals may need to prioritize upgrading. The devices remain usable for basic tasks but become less suitable for sensitive operations over time.
6Upgrade options
Samsung's latest foldables offer significantly longer software support promises, with newer models guaranteed seven years of updates. The recently announced Galaxy Z Fold 8 introduces a completely new form factor. For users who kept their Fold 3 or Flip 3 for five years, upgrading to current models could provide both hardware improvements and extended software support.
7Market impact
This transition affects millions of devices globally, as the Z Fold 3 and Z Flip 3 were popular models. It may stimulate upgrade cycles in the foldable market segment. Samsung's clear communication about update lifecycles helps maintain consumer trust, contrasting with some manufacturers that provide vague or inconsistent software support promises.
8Industry perspective
Samsung's handling of this EOL process demonstrates maturing practices in foldable device support. The company set clear expectations and delivered on its promises. As foldables become mainstream, such transparent lifecycle management becomes increasingly important for consumer confidence and enterprise adoption of these premium devices.