WhatsApp has officially discontinued support for several older Apple and Android smartphones, effective 1 June 2025.

The decision is part of the messaging app’s routine update cycle and is expected to push users with ageing devices towards modern alternatives.

The Meta-owned platform will now only function on iPhones running iOS 15.1 and above and Android phones using Android 5.0 and newer.

The original cut-off date, scheduled for 5 May, was extended by Apple to allow users additional time to transition.

Affected devices include:

• iPhone 5s

• iPhone 6

• Galaxy S III

• HTC One X

• Sony Xperia Z

Though some reports also flagged the iPhone 6s, iPhone 6s Plus and the first-generation iPhone SE, these models currently operate on iOS 15.8.4 and will likely remain supported for at least another year.

In a statement posted on its Help Center, WhatsApp explained the rationale behind the change: “Every year we look at which devices and software are the oldest and have the fewest users. These devices also might not have the latest security updates, or might lack the functionality required to run WhatsApp.”

While the update will not affect users of new iPhone or Android models, it underscores a wider industry trend of phasing out support for outdated hardware. Experts say the shift is not just about performance—it also helps improve user security by consolidating updates across fewer devices.

The move comes as WhatsApp continues to expand its platform with updates, including multi-device functionality and a long-awaited iPad app.

Users still relying on older devices are now being urged to consider upgrading.