iPhone 4 rubber microphone cover replacement, this part directs sound on voice calls into the microphone, if you have call quality issues and you failed to replace or lost this part when changing the dock connector on your iPhone 4 fitting this will improve the sound quality.
Please note this does not include the dock connector flex assembly, the picture is for illustration purposes to show where the rubber iPhone 4 microphone cover is fitted.
* Original Part.
* Original Part.
No questions have been asked about this product.