Microphone Issues in iPhone 7 Plus
After I update my iPhone 7 Plus to iOS 13.4.1, I'm having this microphone issues where I cant hear the caller or they cant hear me. And if I wanted to record something, it works fine for few minutes then it will stop working. If hear play the recorded video, the sound is broken. If I hard reboot my iPhone, works fine for like few hours. Is this issue being caused of the bug in the iOS or the hardware ?
iPhone 7 Plus, iOS 13