The most advanced current method involves using a "server-side patch." Community developers on GitHub and platforms like YouTube have released modified IPAs that redirect the app's requests to a bridge server.
Desktop software like the iCareFone App Downloader can sometimes be used to side-load specific older versions of apps, though they may still require a server-side bypass to actually send messages. Current Compatibility & Limitations whatsapp ipa ios 6 patched
You will likely be asked to scan a QR code using a modern phone to link the device, similar to WhatsApp Web. Limitations of WhatsApp on iOS 6 The most advanced current method involves using a
: These are unofficial community projects and may be unstable. Limitations of WhatsApp on iOS 6 : These
However, using iOS 6 as a daily driver or a secondary device presents a massive hurdle: app compatibility.