May 6, 2025 – WhatsApp has officially stopped working on outdated iPhones, leaving users with older models unable to access the messaging platform.
The change went into effect today, and many iPhone users reported receiving notifications urging them to upgrade to newer versions for continued WhatsApp services.
If you’re an iPhone user who depends on WhatsApp for daily communication, it’s essential to check your iOS version. WhatsApp has now discontinued support for devices running iOS 15.1 or earlier, meaning millions of users with older iPhones could find themselves locked out of the app unless they upgrade.
This decision stems primarily from security concerns. Apple no longer provides system updates for these older iOS versions, increasing their vulnerability to threats. WhatsApp requires a secure and regularly updated platform to offer its full range of features, including end-to-end encryption, media sharing, and new privacy tools.
Earlier this year, WhatsApp had already announced its intention to drop support for aging iPhones, and today marks the deadline. Users with devices like the iPhone 5s, 6, and 6 Plus are most affected, as these models cannot update beyond iOS 12 or 15, depending on the version. Without the ability to update, users will no longer receive messages, make calls, or use other core WhatsApp functions.
To continue using WhatsApp, users are advised to upgrade to a supported iPhone model, such as the iPhone 13, iPhone 14, or newer. These models not only ensure compatibility but also unlock access to the app’s latest features, including chat lock, disappearing messages, and limitations on message forwarding and media copying.
For users unsure about their iPhone’s status, checking the software version via Settings is a simple first step. If your device is no longer eligible, it’s time to consider an upgrade to avoid service disruption.
As a reminder, WhatsApp is also increasingly integrating cross-platform support and improved user controls, but only on devices that meet current system standards. Without action, older iPhones will no longer support WhatsApp, affecting both personal and business communication.