Microphone sounds muffled after port replacement
Replaced the lightening port (phone stopped charging). The microphone sounds muffled to callers. In case it was faulty, I replaced it with 3 different parts with all the same results.
Checked and removed excess adhesive on the microphone, checked placement and made sure the hole is clear, phone charges great with each new part except the microphone is still muffled.
What is going on???