If your device cannot be updated, you will need a newer smartphone to keep using the service.
Before we dive into the process, make sure your device meets the minimum system requirements: whatsapp for android 4.4.2
If you're interested in continuing to use WhatsApp, you can try upgrading your device to a newer version of Android. This will not only give you access to WhatsApp but also provide you with newer security patches, features, and a more modern user experience. If your device cannot be updated, you will