How to make a backup image of jetpack4.5-based system and burn it to the new jetson nano(don't have QSPI bootloader) correctly?

[JerryChang]

hello EricSun,

here’s a topic for your reference,

jetson nano cloning and deployment of the image to other devices

Hypothesis 1. As long as substitute of cards tend to work in a way card A of jetson nano A, be installed to jetson B will work as well as vice versa design - the dd will do for deploying an image of working jetson A to Jetson B. And they both will run simultaneously without conflicts. If not - then jetflash can be used in a similar way to the situation with Xavier