As of 2026, downloading and using an old version of WhatsApp on iOS 10.3.4 (typically found on the iPhone 5 and 5c) is no longer possible for active messaging
iPhone 5 and 5C are 32-bit devices and cannot be updated beyond iOS 10.3.4. Apple Support Community Available Workarounds (Educational Only) whatsapp old version exclusive download for ios 1034
Some other messaging apps have lower system requirements than WhatsApp. As of 2026, downloading and using an old
If you still proceed, do not uninstall WhatsApp after downloading—you will not be able to reinstall the old version again if Apple updates the App Store’s minimum OS requirement for legacy downloads. As of 2026