Click "Cut" to remove the photos from their current location and transfer them to the memory stick, or click "Copy" to transfer copies of the selected photos. Open the minimized SD memory card folder.

Backing up the old SD card data If you're upgrading from an older 3DS (or just moving to a bigger SD card), you're going to need to back up the data from your old SD card.

If your SD Card is not detected in Device Manager, it can be caused due to outdated drivers, hardware issues, etc. Use these fixes to resolve this issue.