I have two folders of images NOT taken with the phone camera (I must have loaded from my computer but it was a while ago so I don't remember the details about that) But they are not stored in the sd card. I know this because I mount the card to my computer, search the sd card and the folders/files are not there. Futhermore, with the card mounted to the computer, I open the gallery app and all the images/folders on the sd card are not shown because the card is not being read. But the two mysterious folders/images are displayed and viewable from the gallery. I select an image, go to MENU>MORE>DETAILS and see "location:unknown". Where are these stored? How do I move them to the SD card?