Change both values to a modern version, such as 14.10 or 15.49 , and save. 3. Using YouTube IPAs and Sideloading
[Discussion] Working YouTube on iOS 9.3.5 : r/LegacyJailbreak download youtube ipa file for ios 935 fix
Fixing YouTube on iOS 9.3.5: Download and Installation Guide Change both values to a modern version, such as 14
Navigate to /var/containers/Bundle/Application/YouTube/ YouTube.app/ . such as 14.10 or 15.49
If the App Store method fails, you can sideload a modified IPA file.
If you haven't "purchased" it before, sign in with your Apple ID on a newer iOS device, "get" the YouTube app there first, and then return to your iOS 9.3.5 device. 2. Fix the "Update Required" Error (Jailbreak Required)
Jailbreak your device using tools like Phoenix for iOS 9.3.5. Step 2: Install Filza File Manager from Cydia.