If you need a specific previous version to troubleshoot bugs, several reputable sites host older files: Download WhatsApp for Android
WhatsApp and Android 6.0.1: Essential Compatibility and Setup Guide whatsapp 6.0.1 apk
WhatsApp currently supports devices running Android 5.0 and newer . If you need a specific previous version to
If your device is running Android 6.0.1, you are safe for the foreseeable future, as this version meets the new minimum requirement. How to Download the WhatsApp APK for Android 6.0.1 whatsapp 6.0.1 apk
Starting September 8, 2026 , WhatsApp will officially discontinue support for all versions older than Android 6.0. This means devices on Android 5.0 (Lollipop) and 5.1 will no longer be able to access the service.