I just updated my iPhone 8 to iOS 11.1.2. Loudspeaker works well except on YOUTUBE app speaker as sound is crackling. Please check for it and fix it.
If an app you installed unexpectedly quits, stops responding, or won’t open - Apple Support. Even though this issue differs from the symptoms mentioned in the title of the article, the following steps can still help:
Restart the app
Close the app and open it again.
Restart your device
Turn your device off and back on.
Check for iOS and app updates
- Make sure that you're using latest version of iOS.
- Open the App Store and tap Updates.
- If updates are available, tap Update All.
- If asked, enter your Apple ID password.
You might need a Wi-Fi connection to update some apps.
Delete and reinstall the app
- Tap and hold the app until it jiggles.
- Tap the
on the app.
- Press the Home button.
- Go to the App Store and download the app again.
- Wait for the app to download, then open it from the Home screen.
Contact the app developer
If you see this issue again, contact the app developer for help:
- Find the app in the App Store.
- Tap the app, then tap Reviews.
- Underneath App Store Customer Reviews, tap App Support.
All the best.
I just updated my iPhone 8 to iOS 11.1.2. Loudspeaker works well except on YOUTUBE app speaker as sound is crackling.
