WhatsApp Ends Support for Old Android Devices on September 8

WhatsApp is updating its minimum system requirements for Android devices, a move that will render the messaging platform non-functional on several older smartphones starting September 8, 2026.

The platform will cease support for devices running operating system versions older than Android 6.0. Users operating smartphones with these legacy versions will lose access to the service unless they upgrade their hardware or update their operating system to a supported version.

Technical Requirements and Impact

According to reporting from WABetaInfo, the cutoff date for these legacy versions is September 8, 2026. After this date, only Android 6 and newer versions will be supported.

The transition specifically targets devices running Android 5.0 and 5.1, also known as Android Lollipop. Tech Advisor reports that this change could affect approximately 3 million users globally.

The shift in system requirements is driven by the need for increased processing power and advanced system capabilities. As WhatsApp introduces new features, older hardware and software versions lack the necessary resources and security updates to maintain the app’s functionality and safety standards.

User Notifications and Mitigation

WhatsApp has begun alerting affected users via notification windows within the application. These alerts inform users of the upcoming end of support and the need to transition to a compatible device.

Users currently on unsupported versions are advised to back up their chat histories to ensure data is not lost when they migrate to a newer device. While some reports suggest that users might temporarily maintain access by preventing app updates and using an older version of the software, this is not a sustainable solution as it leaves the device without critical security patches.

The affected devices include older models from manufacturers such as Samsung and Xiaomi, though the primary criterion for the lockout is the Android OS version rather than the specific brand of the handset.

Industry Context

The phasing out of Android 5.x support follows a broader industry trend where software developers drop support for aging operating systems to leverage modern APIs and enhance encryption protocols. By requiring at least Android 6, WhatsApp can implement more robust security features and optimize performance for a larger portion of its global user base.

For users with affected devices, the only permanent resolution is to update the device’s firmware—if the manufacturer provides an update to Android 6 or higher—or to replace the smartphone with a more recent model.