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.
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.
Please see if this helps --> If "Hey Siri" isn't working on your iPhone or iPad - Apple Support
When i set up siri siri not recognize my voice microphone is good but when i say hey siri in set up not recognize my voice so i what i do plzz help me anyone know about this problem give solution…!