Absurd problem with the microphone - Xiaomi Redmi Note 4 Questions & Answers

Hello everyone thanks for the admission to the group,
I recently bought a xiaomi redmi note 4 global (4ram 64gb) but the problems.
I flashato the rom pixel expirience but I do not want the microphone in the audio (calls, telegram, whatsapp, recordings, programs to test the microphone) but when I make a video the voice is heard, thinking it was a problem of the rom I tried with the resurrection remix OS (nougat), aosp (oreo) cardinal (oreo) but also the same problem no audio yes video.
Tired of being quite strange situation, I turned MIUI 9 off and everything works.
Can you explain to me why this thing?
PS.I have given access to the microphone in all the apps mentioned above for the various tests
Thanks to those who will answer and apologize for my english,
Davide

fonta94 said:
Hello everyone thanks for the admission to the group,
I recently bought a xiaomi redmi note 4 global (4ram 64gb) but the problems.
I flashato the rom pixel expirience but I do not want the microphone in the audio (calls, telegram, whatsapp, recordings, programs to test the microphone) but when I make a video the voice is heard, thinking it was a problem of the rom I tried with the resurrection remix OS (nougat), aosp (oreo) cardinal (oreo) but also the same problem no audio yes video.
Tired of being quite strange situation, I turned MIUI 9 off and everything works.
Can you explain to me why this thing?
PS.I have given access to the microphone in all the apps mentioned above for the various tests
Thanks to those who will answer and apologize for my english,
Davide
Click to expand...
Click to collapse
After installing custom rom you can try using a module from magisk "android mic fix". Although the description specifies that will repair low volume on the mic. Just check if you're recording anything with the mic at all or just the volume is really low that it should be.

thanks for your answer,
no the microphone is not low just do not go. magisk no let me install due to an unknown ERROR 1 (version 15.3 / 15.4).

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gorunks2001 said:
is there any solution?
thanks
Click to expand...
Click to collapse
It was a well-known bug with a mic not working in some apps some time ago. Did you install the latest LOS build?

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