Do people say it sounds like you’re underwater, in a tunnel, or simply can’t hear you when you talk to them? If they do, it’s likely your iPhone 6 Plus microphone has failed. This may be caused due to a drop, slight water damage or general wear and tear. Gadget Fix will get your iPhone 6 plus microphone working again. Best of all, this repair can be completed same-day and includes a six-month warranty.