WhatsApp will cease functioning on older iPhones starting May 5th. The app will only be compatible with Apple devices running iOS 15.1 or later.
Meta, WhatsApp's parent company, conducts annual reviews to determine which older devices and software have the fewest users. This decision is driven by the need to support new updates, including crucial security features.
Users can check their device's compatibility by following these steps:
If the version is 15.1 or higher, WhatsApp will continue to work. If it's lower, users need to update their software if possible or switch to a new device.