Update Jetpack 4.5.1 to 4.6

I would like to know if it is possible to upgrade the Jetpack 4.5.1 to 4.6 without needing to reflash and in my casw all reinstall on the M.2 disk ?



You can refer to the “Updating from the NVIDIA APT Server” section here. However, out update does not know the customization you’ve done. For example, if you are booting from m.2, then the OTA update may not know and make it fallback to default boot option (emmc).