So I updated my Samsung Galaxy S8 a couple days ago and since then a notification has popped up saying that my SD card is unsupported. Never had a SD card issue before so I'm wondering what I should do. It says I can format it but that will erase everything currently on it and I dont want that. I have already taken the card out, cleaned it and put it back in making sure it is properly in place but that didnt fix the issue. Please let me know if u have a solution, I would very much appreciate it.
It is possible you have to reformat the SD card. Are you able to back up the data on the SD card?
i would copy everything on it and then reformat it and then just copy all of your stuff back to the card
Move all of the card contents into a folder on your PC. Then put the SD card back into your phone and format it. See if it recognizes it now. If so, put everything back on and continue using it in your phone. If not.... Dunno