I am trying to make a backup of my Apalis TK1 running Linux4Tegra and restore it. I am trying to use the U-boot UMS feature as suggested by marcel.tx several times. It says I can replace the Toradex images and then proceed using the update.sh script and install. What exact parts do I have to replace? Do I just write the rootfs folder from the backup to the rootfs in the BSP and the content of boot backup to the Apalis_tk1_bin folder in the BSP? Or do I have to replace some of the images in the BSP with images created during backup.
Your help would is much appreciated.