I have a phone and two headsets.
The listening sound level is fine for both headset; so I can hear my partner just fine. But during calls the receiver can hardly hear me. Without headset the sound level is fine - so the built-in microphone works fine.
I have found an app that can change igain. But it only boosts the recording level for the built-in microphone, not for headsets.
Is there a way I can boost the volume of the microphone for Bluetooth headsets and wired headsets?
Phone: Huawei P smart EMUI 9.1.0
Headset1: Generic wired headset.
Headset2: Bludio T7 bluetooth headset.