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Since replacing the screen on my SE, when I make a call on speakerphone (whatsapp/facetime etc), the recipient gets a loud buzzing/squealing noise and can’t hear my mic, it has also been harder to command Siri. I assume there must be a separate mic for speakerphone calls which has been affected with the screen change. Is there anything I can do? Thanks Rick
I believe there’s three microphones in the first gen SE. One at the bottom on the charge port, one at the top by the ear speaker as a part of the front camera assembly, and one at the rear for the rear camera. If I’m not mistaken, the mic attached to the front camera is the one responsible for Siri and speakerphone so I would start by inspecting that microphone for any damage and if it’s seated properly. If not, go ahead and order a replacement assembly. You should be able to order one from iFixit.
