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Hello, I need to replace the 4-pole jack of my headphones, someone you can ’tell how the cables should be connected? I 1 green cable that connect to the tip of the jack, which is the left channel, 1 red cable to connect to the second ring of the jack which is the right channel, I connect the ground wire to the fourth ring of the jack and the audio is ok. He remains free, third ring of the jack but I remain 2 cables to the microphone, blue and white, how should I connect them? Thank you!

Hi, try the following connections: Green - tip Red - ring White - sleeve 1 Blue + Ground - sleeve 2