phone decided that my SD card was totally corrupted because one (1 (one!)) file was corrupted.
I opened the SD card on my computer, found the corrupted file, and deleted it.
put it back into my phone, SD card reads fine now.
🙃

Trite, contrived, mediocre, milquetoast, amateurish, infantile, cliche-and-gonorrhea-ridden paean to conformism, eye-fucked me, affront to humanity, war crime, should literally be tried for war crimes, resolutely shit, lacking in imagination, uninformed reimagining of, limp-wristed, premature, ill-informed attempt at, talentless fuckfest, recidivistic shitpeddler, pedantic, listless, savagely boring, just one repulsive laugh after another.
phone decided that my SD card was totally corrupted because one (1 (one!)) file was corrupted.
I opened the SD card on my computer, found the corrupted file, and deleted it.
put it back into my phone, SD card reads fine now.
🙃