According to HD Blog, Meta is discontinuing support for these older smartphones with the new WhatsApp updates to increase overall app security.

As it's one of the most popular messaging services on the planet, there's a good chance you've already heard of WhatsApp. From its humble beginnings in 2009 — two years before Apple introduced ...

Download the official WhatsApp from legitimate sources, like Google Play Store or App Store based on your device, and use it. It helps you get the latest version and can fix the issue for good.