Quote:
Originally Posted by mp3  As we all know that most common problem with Iphone4 is the Microphone, even how many times you change the mic or mic flex assembly still the problem didn't resolve. Hope this thread will help us analyze the best solution for this issue. I will post the possible solution but let us try to cement the best solution if there's any. Mic w/ Docking Flex Assembly  Docking Flex with board system connector  Audio Codec  Audio Power Amplifier 
Any successful stories about this issue please confirm. Thanks.
Best Regards,
Mp3 |
I change all component you say but can't solve problem! I changed secondary mic, but still no sound when calls! Any one have experience about this problem?