: A pop-up will appear stating that the current version requires iOS 14. Select Download to install the last version that worked on iOS 12.
If the app doesn't show up in your history, some users find success by resetting the App Store's prompt: of your Apple ID in Settings. Search for YouTube in the App Store and tap Get . Install Youtube Ios 12.5.7
: Change the existing value (e.g., 17.39.4 ) to a current version number (e.g., 19.02.3 ). : A pop-up will appear stating that the