Chosen Solution
Microphone doesnot seem to work when phone on speaker but it works for every other thing can anyone tell me where the mic is for speaker phone. I tried siri, siri works voice not works so i don’t know what making mic not to work when phone is on speaker, Update (03/10/2020) Update the voice memo records but actually very low. so i think its the same mic for speakerphone and voice memo
Install Phone Doctor Plus: Phone Doctor Plus has a toolkit that will let you test your earphones and microphone.Force Stopping Bixby Voice: Galaxy S9 users facing this because of the Bixby Voice.Use one microphone at a time: Check your ‘‘‘‘phone could be connected to a Bluetooth device.Removing third-party apps: First, run your phone in safe mode. This will disable all third-party apps temporarily.Disable the noise suppression: On the Menu, select Settings.Select Call Settings.Look for the Noise Reduction option and disable it.Give your phone a quick restart and check if the problem is solved.Cleaning your microphone with a pin.A quick restart It might help you. Otherwise, you should need to change your microphone IC(Integrated Circuit).
