Why external microphone doesnt work on some Androids (like LG G5)

I have very problematic scenario, who know, maybe hardware problem.

I used 4 pin external mic on my LG G5:



(this mic actually has only 2 working wires - 3rd an 4th rings are connected to MIC, and top 1st and 2nd rings are not connected to anything, they are just empty).

when I use them on my android LG G5, i can record from this microhpone very well (phone sees it), but when i connect output from external Wireless receiver ( which exactly...

Why external microphone doesnt work on some Androids (like LG G5)

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