You will need a computer with Sideloadly or an older version of iTunes (12.6.5 or older) to transfer the IPA file. Step 1: Finding the WhatsApp iOS 7.1.2 IPA
Look for archived versions of WhatsApp ranging from , which were natively compiled for iOS 7. whatsapp ipa for ios 7.1.2
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. You will need a computer with Sideloadly or
Even if you overcome the installation hurdles, several unavoidable technical limitations will affect your experience: This link or copies made by others cannot be deleted
If you are looking to install a different app, or if you are using a slightly newer device (like iOS 9 or 10), there are more active communities that provide older IPA files. About supported operating systems - WhatsApp Help Center