Microphone iphone 7 plus not working

- Iphone 7 plus microphone not working on calls
- Iphone 7 plus microphone speaker not working
- Iphone 7 plus siri microphone not working
- Iphone 7 plus microphone not working after update
- Iphone 7 plus microphone not working during calls
- Iphone 7 plus microphone not working ios 15
- Iphone 7 plus call microphone not working
- Iphone 7 plus whatsapp microphone not working
- Iphone 7 plus microphone and speaker not working on calls
- Iphone 7 plus front camera microphone not working
- Iphone 7 plus microphone and speaker not working during calls
- Iphone 7 plus speaker greyed out microphone not working
- Iphone 7 plus microphone and ear speaker not working