On my Samsung Galaxy S7. Only issue so far is that the Gallery and Music applications weren't pulling from the SD card. I restarted it, tried pulling it out and putting it back in, but about the only thing I saw that it did was show the SD card in the File Manager application. So I went on to an image and opened it in Gallery, and they suddenly were all there, and did the same for Samsung Music. Now my music, which is on the card, is accessible. Simple fix, better than everything else I found online, so I'm including it here.