Technically yes, but there is no tweak or modified version of WhatsApp that works reliably with modern WhatsApp servers. Even if you install an old IPA file, WhatsApp will immediately block you and say "Version Expired."
WhatsApp for iPad 2 iOS 9.3.5 Updated: Current Status and Alternatives whatsapp for ipad 2 ios 935 updated
Even if you manage to jailbreak the device and force-install an older version of the WhatsApp .ipa file, Meta blocks outdated app versions at the server level. Upon verification, the app will display a critical update error and refuse to connect. Functional Workarounds for iPad 2 Technically yes, but there is no tweak or
