Annoying echo after replacing dock connector?
In an attempt to clean the dock connector on my iPhone 4s, I used a light spray of electronic cleaner, which apparently didn't agree with the microphone. A new dock connector assembly was in order.
I replaced the dock connector and mic assembly with success, but now everyone I talk to complains of an annoying echo on their end.
If I remove the back of the phone, the echo disappears. In fact, if I leave the screws out of the bottom of the phone and simply slide the back up an 1/8" or so, the echo goes away. Seems to be a acoustic/mechanical issue.
I found a post here complaining of the same issue which was solved by placing some thin foam inside the phone, but I haven't had any luck with that.
Any suggestions?
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