iPhone 18 Pro - Black - 1TB.
I am experiencing a popping/clicking/crackling sound when I am using my new iPhone. It happens when navigating, but it's a constant (every few seconds-30 seconds) while I am speaking on the phone. My right ear is still feeling weird after hearing popping sounds throughout a call I was that ended 15 minutes ago. I've tried hard resetting, restarting, etc. I've toggled things on and off in my settings. Nothing has worked. I'm passed the window for return and I've already traded in my iPhone 16 Pro. My concern is that this is not a software bug, but a physical hardware issue. Has anyone been able to find a permanent fix to this on their own device by any chance?