Duolingo microphone not working | SOLVED | "Microphone is off/will turn back in an hour"

🗺️🌐 "Switch on Closed Captions for better understanding" I started learning Russian through a few months back. Because I&a full time job, I couldn&spend much time learning Russian. But as I&self isolated at my home nowadays in view of the current situation I tried to solve the problem with my Duolingo app which had been haunting me for months. I knew that there&some solution to it but my job wasn&letting me find that solution. Being at home for days, and spending much time on upgrading my Russian skills, I repeatedly encountered the same error which I neglected back then i.e., "Microphone is off. Will turn back on in an hour" or "Hmm... that doesn&sound right". But this time I couldn&let it go. So, I searched on YouTube, but I couldn&find any videos regarding the matter. Though, there&some content on Google/Bing and other search engines. I concatenated the studies from each search engine and came up with this video. Now this will never haunt me (and if you are facing it; same goes for YOU!) "You&see in the video that a few times I failed getting the Russian words right. It was partially my pronunciation fault, but partially a technical fault. You can see the HEADPHONE JACK icon in the notification bar, which is showing the input without MIC (because I didn&plug the headset correctly, although my headphones have MIC too). Because of that, my voice was being fed through phone&internal MIC and thus there was a slight error as I was speaking into my headphone&MIC, thinking...