Jetson nano production version flash.sh stuck

Hi all,
I am trying to flash the OS on the internal memory (emmc) of a production version Jetson Nano.

I can flash it using the sdk manager and subsequently boot the OS.

However, when I try to flash via the flash.sh script as described in the “To flash Jetson developer kit operating software” https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-322/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fquick_start.html%23, it hangs.

This is the command I use:

$ sudo ./flash.sh jetson-nano-qspi internal

And this is where it hangs forever (10+ min):

[   0.8430 ] Assuming zero filled SBK key
[   0.8775 ] 
[   0.8791 ] tegrahost --updatesigheader cboot.bin_blheader.encrypt cboot.bin_blheader.hash zerosbk
[   0.8813 ] 
[   0.8830 ] tegrahost --chip 0x21 --align tegra210-p3448-0002-p3449-0000-b00.dtb
[   0.8840 ] 
[   0.8848 ] tegrahost --magicid DTB --appendsigheader tegra210-p3448-0002-p3449-0000-b00.dtb tegra210-p3448-0002-p3449-0000-b00.dtb_blheader
[   0.8865 ] 
[   0.8876 ] tegrasign --key None --list tegra210-p3448-0002-p3449-0000-b00.dtb_list.xml
[   0.8884 ] Assuming zero filled SBK key
[   0.8943 ] 
[   0.8953 ] tegrahost --updatesigheader tegra210-p3448-0002-p3449-0000-b00.dtb_blheader.encrypt tegra210-p3448-0002-p3449-0000-b00.dtb_blheader.hash zerosbk
[   0.8964 ] 
[   0.8967 ] Sending bootloader and pre-requisite binaries
[   0.8974 ] tegrarcm --download ebt cboot.bin.encrypt 0 0 --download rp1 tegra210-p3448-0002-p3449-0000-b00.dtb.encrypt 0
[   0.8982 ] Applet version 00.01.0000
[   1.2345 ] Sending ebt
[   1.2350 ] [................................................] 100%
[   1.3435 ] Sending rp1
[   1.3476 ] [................................................] 100%
[   1.3987 ] 
[   1.4021 ] tegrarcm --boot recovery
[   1.4051 ] Applet version 00.01.0000
[   1.7436 ] 
[   1.7438 ] Retrieving storage infomation
[   1.7469 ] tegrarcm --oem platformdetails storage storage_info.bin

Any suggestions would be much appreciated.

“jetson-nano-qspi” ->Not this one.

Please use the one with “emmc” suffix.

That worked, thank you.

Where in the docs would one find this information?

The quick start guide has it.
https://developer.nvidia.com/l4t-quick-start-guide-322

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