Keeping your data safe is very important. SD cards are somewhat fragile, and like any other data storage device, they can and will eventually stop working. If you are prepared for this eventuality, however, data recovery is as simple as removing the broken card and inserting the backup.

To backup your current installation of Stormux, you will need an SD card with at least as much space as your current one. You will also need a USB card reader. Insert the backup card into the reader, and attach it to the Pi.