Do not work microphone iPhone 7, iOS 13,3
microphone is not working. I do not hear those who call me and I do not hear the voice who calls me. Voice messages are not recorded. there’s just no countdown. the same situation with video. but as soon as I plug in the headphones I can call someone and I will hear and they will hear me. rebooting only helps for a couple of minutes. then again the sound recording does not work. reset the phone to factory settings - the problem remains. Is this a problem in iOS or in the microphone? screenshots attached
iPhone 7, iOS 13