ASUS - ZenTalk

I and many more people have the same problem with mic on phone, only upper mic is working in 3rd party apps and on loudspeaker calls, it works just fine in stock recorder app, so problem is purely software, yet for more than a year nothing were done ...

I've resently bought zenfone 8 and installed all upgrades up to date, i've noticed what voice messages in 3rd party apps (watsapp, viber, telegram) are very quiet, voice recordings in basic mic app are in good quality, please help me fix this problem...