You cannot install an older version over a newer version. You must delete the existing app from your phone first. Step 3: Use a Trusted APK Repository
This comprehensive guide covers why you might need an older version of WhatsApp, the safe methods to obtain it, and how to successfully install it on an older phone. Why Users Search for WhatsApp Old Versions Fazy Dot Com Whatsapp Download Old Version -NEW
Tap to upload your message database safely to Google Drive. Step 2: Enable Installation from Unknown Sources You cannot install an older version over a newer version
Toggle the switch to enable or Install Unknown Apps . Step 3: Download and Deploy the APK File the safe methods to obtain it