I googled a lot and found some information, that this problem comes from google voice. I disabled google voice + disabled Gboard google voice typing. Had no problems for today 12 hours.
Hello, I have Redmi Note 9 Pro (International version). Currently I am with 11.0.7.0(QJZMIXM), rooted.
The problem started with 11.0.4 and I can describe it the following way:
ONLY when I call I see the connection established (the other party answers the phone) BUT they can't hear me, I can't...
Hello, "Run fastboot installation script from unpacked zip according your PC operating system "
there is no fastboot instalation script after unpacking - where to get it from?