Even with the IPA, the app may prompt you to update. If you are jailbroken, you can use to modify the info.plist Navigate to /var/containers/Bundle/Application/YouTube/YouTube.app/ info.plist and change CFBundleShortVersionString CFBundleVersion to a modern version like
or AltStore on your computer to install the file onto your device. 3. The "Update" Fix (If Needed) If the app opens but tells you to update: Jailbroken users : Open Filza, find the YouTube app folder, and edit info.plist . Change the version strings to . Save and restart! Non-jailbroken users : Use Safari to go to m.youtube.com . Tap the "Share" icon and select "Add to Home Screen" . It works exactly like the app and never expires! 4. Pro Tip
: You can find a comprehensive list of older YouTube IPA versions on Archive.org Patched Clients
Title: How to Get YouTube Working on iOS 10.3.4 (iPhone 5 / iPad 4)
: Some users have shared specific 10.3.4 compatible files via Google Drive Essential Fix: Bypassing the "Update Required" Error
