Siri
Before I updated my iPhone 13 mini to iOS 16.3 Siri could shut down my phone when I command it to but after the update it couldn’t do it anymore is there something I’m doing wrong?
Please see the pic below for iPhone 8 and 12 Pro
Retrain Siri with your voice
Go to Settings > Siri & Search, turn off Listen for “Hey Siri,” then turn on Listen for “Hey Siri” again. To change Siri accessibility settings, see Use accessibility features with Siri on iPhone.