If Siri isn't working on your iPhone - Apple Support

Check a few settings on your iPhone to make sure that Siri is set up to listen for your voice and respond to your requests.

Use Siri on all your Apple devices - Apple Support

If HomePod or HomePod mini isn't responding – Apple Support (UK)

If Touch ID isn't working on your Mac – Apple Support (UK)

Apple iPhone 12 - Siri - AT&T

Use Siri on iPhone - Apple Support

If your Siri Remote or Apple TV Remote isn't working – Apple

Best Tips to Fix Siri Not Working on iPhone (iOS 17 Supported)

Siri won't restart iphone. - Apple Community

If Face ID isn't working on your iPhone or iPad Pro – Apple

Siri gives odd response to my questions. - Apple Community

See who has access to your iPhone or iPad – Apple Support (UK)

How to Chat with Apple Support Directly From Your iPhone