[AYC2112]

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?

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[howarmat]

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.

[AYC2112]

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?

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