[35.3.1] l4t_backup_restore.sh -b -c p3509-a02+p3767-0000

Hi @Jeffli ,
According to the post: 35.3.1, how to massflash into Orin Nano,
to solve the error “ERROR: might be timeout in USB write.” on Orin Nano, we should have the command: l4t_backup_restore.sh -b -c p3509-a02+p3767-0000 at first.

My question is that can I execute the command l4t_backup_restore.sh -b -c p3509-a02+p3767-0000 at first when building OrinNX as well?
Does the command: l4t_backup_restore.sh -b -c p3509-a02+p3767-0000 have any side effect I should be aware of?

Thank you very much.

依照鏈結有提到,有人發生到orin nano產生 “ERROR: might be timeout in USB write.” 。然後您的建議是產生mfi時,先執行l4t_backup_restore.sh -b -c p3509-a02+p3767-0000。

我想問的是,當我要build Orin NX時,我也可以先執行l4t_backup_restore.sh -b -c p3509-a02+p3767-0000嗎?
應該不會有side effect吧?


Hi fengying_chu,

Actually, USB write timeout issue should not relate to runt backup command first.

If you run the backup command, it would backup for your current data from the device. I found you are using p3509-a02+p3767-0000 as board config. It seems you would backup for an NVMe drive. You should do something change in script as this thread to backup for an NVMe drive.

If you re-build Orin NX, it would generate the new image which may be something different as your image backup from device

Hi @KevinFFF ,
I think I misunderstand the post: 35.3.1, how to massflash into Orin Nano to solve the massflash problem on Orin Nano.
I have a problem on flashing image to OrinNano 4gb, and I open an issue: [35.3.1] orin nano 4gb cannot be flashed. (might be timeout in USB write)

Could you please help to check my new post?

Thanks a lot.

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