Xiaomi a1 micro not working

I installéd on m’y xiaomi a1.
I fixes thé sound call problem. But m’y micro ils not working!

What can I do?

Hi @alMo wanted to understand your query what do you mean by micro. Is it MicroG which is not working?

Sorry m’y microphone is not working.
When I call someone, hé doesnt hear me.
Dame with magnétophone, not recording.

similar issues were reported by other users, which installed a pie (android 9) version of /e/ on this kind of device, without installing the original xiaomi android variant of pie as a workaround in advance – see: [UNOFFICIAL BUILD] Pi/e/ test ROM for the MiA1 tissot