Store the backup file into media/boot and reboot your device. Ensure the filename begins with "G"...bin
Cheers
unfortunately didn't work. so i decided to reflash sd card with org. image v1.1 and/or v1.2 - still not working. hashboards are showing only red leds :-(
i've already trieded to change sd cards and orange pi - doesn't matter, hashboards don't work- leds red.
Wellcome to the club of bricked X10s.