crwdns2934241:0crwdne2934241:0 The Microsoldering Shop

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If only 1 Mic, or 1 component isn't working correctly, most likely a bad component...Mic (Charging Flex), Ear speaker (Front flex assembly or ear speaker) etc...

But when you are greyed out, or if multiple issues with Mic or speakers, most likely a board level repair by replacing or reballing Audio Codec (IC).

crwdns2915684:0crwdne2915684:0:

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