Blowgate?] Galaxy S8 and Note8 also have muted microphones that can be fixed by blowing into USB/mic area
Better audio with Vlogging on a Phone ( Samsung Galaxy S8 ) Chung Dha - YouTube
Samsung S8 Plus Mic replacement - YouTube
Samsung Galaxy Microphone Problems: Fix the Other Side Can't Hear Me
Tfh☆Mini Lapel Lavalier Clip-on Condenser Microphone Mic with Type-C Plug for Android Smartphone for Samsung S8 Huawei P | Shopee Malaysia
Original For Samsung Galaxy S8 G950f S8 Plus G955f Headphone Jack Microphone Usb Port Charging Socket Dock Connector Flex Cable - Mobile Phone Flex Cables - AliExpress
Samsung S8 Microphone Replacement - TechnoG
Unresponsive microphone on your Galaxy Note 8 or Galaxy S8? Try this! - SamMobile - SamMobile