When replacing the lightning assembly on my iPhone 6, I noticed that the microphone looks passive. Here’s a photo[0]; It’s the little bronze(?) square next to t

When replacing the lightning assembly on my iPhone 6, I noticed that the microphone looks passive. Here’s a photo[0]; It’s the little bronze(?) square next to the headphone jack. [0]: https://www.ifixit.com/Store/iPhone/iPhone-6-Lightning-Connector-and-Headphone-Jack/IF268-004-1 https://www.ifixit.com/Store/iPhone/iPhone-6-Lightning-Conne...