How To Fix Microphone Not Working Galaxy S9 And Galaxy S9 Plus
MMOBIEL Charger Flex Dock Connector for Samsung Galaxy S9 Plus G965U USB Type C Charging Port Flex Cable with Microphone and Speaker Connector preinstalled incl 2 x Screwdriver for Easy Installation :
10pcs-100pcs For Samsung Galaxy S9 S9 Plus Microphone Inner Mic Receiver Speaker Replacement Parts - Mobile Phone Flex Cables - AliExpress
How To Fix Galaxy S9 And Galaxy S9 Plus Microphone Problem - Tech Junkie