1. AYC2112's Avatar
    Occurred after replacing faulty microphone on Z10. It goes away when I take the microphone out and don't have one in. I suspect it's a short circuit (i.e. The presence of a functioning microphone completes the circuit and the circuit stays on autonomously thereby draining the battery) but not sure how to correct it.

    Anyone have any ideas. I'm stuck either with a phone that has a 2 hour battery life or a phone without a functioning microphone.

    Would replacing the logic board/motherboard help at all?

    Posted via CB10
    09-13-14 11:39 PM
  2. howarmat's Avatar
    does the microphone connect directly to the motherboard? if so then yeah it might help but at some point its cheap to replace the entire phone.
    09-14-14 02:19 PM
  3. AYC2112's Avatar
    After you remove the motherboard, the microphone just peels off its contacts. It has a flexible cable to it. Not sure what to do but you're probably right that it might just be cheaper to replace the phone when motherboards cost probably $200?

    Posted via CB10
    09-15-14 12:00 PM

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