No one can hear me after my microphone replacement?
I've replaced my screen and now my microphone do a "piii" sound. On calls noone hears me just this annoying sound! did i damaged it?
This is usually an issue with the mic not being lined up correctly, or debris in the mic hole. Unless you took apart the bottom of the phone, which you shouldn't have had to, its more than likely just debris in the mic hole. Clean it out with compressed air or 99% IPA and you should be good to go.
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It sounds like the install was not done correctly; ie maybe something wasn't plugged in right. Or it could be a defective part. I would open it back up and double check to make sure it is hooked up correctly.
Good Luck on your repair!
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Maybe re-open the device to see if there is any visible damage, and to make sure the daughter board is properly seated?
由 Michael Stefanchik 完成的