Tap on your in the top right corner. Tap on Purchased . Search for YouTube in your history list. Tap the Cloud/Download icon next to it.
Return to your home screen. The YouTube app will now open without errors. Alternative Method: Fixing the Official App via Jailbreak Youtube Ipa Download Ios 12
Once AltStore is visible on your iOS 12 home screen, go to on your phone and trust your Apple ID profile. Tap on your in the top right corner
