Use AirDrop (if supported), a cloud service, or an SSH tool like Cyberduck to move the file to your device.
Find a trusted iOS 6 archived WhatsApp IPA from repositories like iOS-SiriPort or the Internet Archive. whatsapp ipa ios 6
Navigate to /var/mobile/Applications/ and locate the WhatsApp folder. Open WhatsApp.app and locate the file. Use AirDrop (if supported), a cloud service, or
: If you previously "purchased" WhatsApp on your Apple ID, you can sometimes download a legacy version by going to App Store > Updates > Purchased on your iOS 6 device. Jailbreak Workarounds for Legacy Devices Open WhatsApp
You cannot install custom IPAs on a stock iOS 6 device without preparation.
To help find the right files or alternatives for your specific setup, could you share:
Even if you find an old .ipa file (the iOS application archive format), installing it requires specialized tools because Apple’s digital signatures have expired.