Workflow 3: Fail to make the massflash backup image, device is orin nx 8gb

Hi all

step-1 [SUCCESSED], Flash the clean BSP to a device with initrd flash.

sudo ./tools/kernel_flash/l4t_initrd_flash.sh --external-device nvme0n1p1 -c tools/kernel_flash/flash_l4t_external.xml -p “-c bootloader/t186ref/cfg/flash_t234_qspi.xml” --showlogs --network usb0 jetson-orin-nano-devkit internal

step-2 [SUCCESSED],

Add some new files in /desktop and /home folder.

step-3 [SUCCESSED], Back up the environment with the backup command.

sudo ./tools/backup_restore/l4t_backup_restore.sh -e nvme0n1 -b jetson-orin-nano-devkit

step-4 [SUCCESSED], Generate massflash package from the image backed up.

sudo ./tools/kernel_flash/l4t_initrd_flash.sh --use-backup-image --no-flash --network usb0 --massflash 10 --showlogs jetson-orin-nano-devkit nvme0n1p1

step-5 [SUCCESSED], restore the image to a new jetson device.

sudo ./tools/kernel_flash/l4t_initrd_flash.sh --flash-only --massflash 10 --showlogs --network usb0

Question, all steps are successed, but after the latest step, I got a new OS not the modify files OS.

I suspect there is something wrong with the parameters in the last step command. How to uses backup&restore images to mass flashing the jetson?

I try to add --use-backup-image for the latest command, but get the same relsult.

sudo ./tools/kernel_flash/l4t_initrd_flash.sh --use-backup-image --flash-only --massflash 10 --showlogs --network usb0

Please help me to use the backup images to mass flash the jetson device, Thanks!