Xiaomi Pocophone F1
Android 10 / Windows 10
My Question or Issue
So I've been trying to play my local files on my mobile, but for some reason I can't download/play them. I've uploded the files from PC and put them into playlist. The PC can play them without a single issue, but when I try to download or play them on mobile it shows, that there is a problem (I guess, there's just this grey exclamation mark). There's no problem with downloading "official songs" from Spotify, even if they are in the same playlist. I have tried everything:
I tried everything I found in other threads (please don't send me link to this, I'm sick of that page). I've no idea of what to do. Please help.