When I excuted install_binaries.sh download from e-con system.
I am got the below error message
# Update device tree based on the platform decided DTB_DEVICE=/dev/mtdblock0; echo "Taking backup of device-tree"; dd if=$DTB_DEVICE of=$HOME/Images_Backup/Backup_dtb.encrypt skip=4992 bs=512 count=640; echo "Flashing device tree to board"; dd if=$EXTRACTED_PATH/Kernel/B00/$DTB_NAME of=$DTB_DEVICE seek=4992 bs=512;
I think because my system is in eMMC,
but this install script is for sd card.
How can I backup device-tree for my Jetson nanno (eMMC version).