I and four other Samsung users I know are having the exact same issue. One is using a S9, two are using a S20, and two a S20 Ultra. I've asked on several forums and no one seems to have an answer.
The past 2 days myself and 2 of my friends are experiencing some kind of interference when we plug in earbuds on our Samsung phones. Two of us have s20 ultras and one has an s9. It happens at home or work so it's not something in the location. It also happens with multiple sets of...