Iphone XR microphone problem during calls only!
I have an iphone XR with e weird problem. Whenever I speak to someone using whatsapp, viber, discord or when I record my audio, it is crystal clear. But whenever I call someone they barely hear me. I took the phone to a technician and he swapped the microphone near the charging port but the problem is still present. Anyone has any idea or dealt with this problem before?
iPhone XR, iOS 14