My Galaxy J5 has only 8 GB device storage space, so I bought a 64GB SanDisk Ultra microSDXC UHS-I card to help increase the space. The card is being read, but it still says I have insufficient storage and isn’t letting me store anything on the SD card. I tried restarting it to no avail. I also tried formatting the SD card, but that didn’t make any difference.
I can’t install or update anything without deleting apps.