The quest leads to the , a digital vault where users have preserved various iterations of the app, from the lightweight version 10.0 (a mere 34MB) to the more robust version 84.0 compatible with iOS 7. The Installation Ritual
. Find Messenger and tap the cloud icon. Apple may prompt you with:
: For devices running iOS 10 or 8, users often need to manually edit the Info.plist file inside the IPA to change the FBAppVersion FBPlatformVersion