I have the same problem. My interlocutor practically does not hear me, Dad constantly asks, asks to speak louder. Speakerphone - ОК, everything suits. I hear the other person perfectly
Hey
Did i understand correctly that there was already a system update? The fact is that i have the latest update dated September 5, 2019. Why don't they come to my phone and what needs to be done? I live in Russia,if it is important