Hacking ChoiDujourPC error

UranusDarkness · May 1, 2019

Hello guys, sorry for the noob question:

During an update with ChoiDujourNX from the 6.2.0 to the 7.0.0 version I got the error 2345-0021 and my switch is fucked, lmao
Now when I turn on the console I get a black screen after the nintendo logo.
I'm trying to follow the https://guide.sdsetup.com/usingcfw/manualchoiupgrade guide to recover my NAND, but during the ChoiDujour PC step, I get this error:

C:\Users\uranu\Desktop\dio can>ChoiDujour.exe --keyset=keys.txt fw

ChoiDujour 1.1.0 by rajkosto
uses hactool by SciresM (https://github.com/SciresM/hactool)
visit https://switchtools.sshnuke.net for updates and more Switch stuff!

Using source firmware files from folder fw
Traceback (most recent call last):
File "ChoiDujour.py", line 517, in <module>
File "ChoiDujour.py", line 225, in call_hactool
Exception: [WARN]: Failed to match key "bis_kek_source", (value "changed with the actual values")
[WARN]: Failed to match key "bis_key_00", (value "changed with the actual values")
[WARN]: Failed to match key "bis_key_01", (value "changed with the actual values")
[WARN]: Failed to match key "bis_key_02", (value "changed with the actual values")
[WARN]: Failed to match key "bis_key_03", (value "changed with the actual values")
[WARN]: Failed to match key "bis_key_source_00", (value "changed with the actual values")
[WARN]: Failed to match key "bis_key_source_01", (value "changed with the actual values")
[WARN]: Failed to match key "bis_key_source_02", (value "changed with the actual values")
[WARN]: Failed to match key "device_key", (value "changed with the actual values")
[WARN]: Failed to match key "master_kek_00", (value "changed with the actual values")
[WARN]: Failed to match key "master_kek_01", (value "changed with the actual values")
[WARN]: Failed to match key "master_kek_02", (value "changed with the actual values")
[WARN]: Failed to match key "master_kek_03", (value "changed with the actual values")
[WARN]: Failed to match key "master_kek_04", (value "changed with the actual values")
[WARN]: Failed to match key "master_kek_05", (value "changed with the actual values")
[WARN]: Failed to match key "master_kek_06", (value "changed with the actual values")
[WARN]: Failed to match key "master_kek_source_06", (value "changed with the actual values")
[WARN]: Failed to match key "master_kek_source_07", (value "changed with the actual values")
[WARN]: Failed to match key "per_console_key_source", (value "changed with the actual values")
[WARN]: Failed to match key "retail_specific_aes_key_source", (value "changed with the actual values")
[WARN]: Failed to match key "rsa_oaep_kek_generation_source", (value "changed with the actual values")
[WARN]: Failed to match key "rsa_private_kek_generation_source", (value "changed with the actual values")
[WARN]: Failed to match key "save_mac_kek_source", (value "changed with the actual values")
[WARN]: Failed to match key "save_mac_key", (value "changed with the actual values")
[WARN]: Failed to match key "save_mac_key_source", (value "changed with the actual values")
[WARN]: Failed to match key "sd_seed", (value "changed with the actual values")
[WARN]: Failed to match key "tsec_root_key", (value "changed with the actual values")

[462572] Failed to execute script ChoiDujour

C:\Users\uranu\Desktop\dio can>

I changed the values with a quote because I don't know if I have to post them

What should I do to get back my NAND?

Thanks

EDIT:
Attached a dump of the error occured during the update: https://mega.nz/#!F9InkCSJ!2RfimxiLjqSNI6_1cCnFitqFnhNg8aAuMB4WV-AsdAQ

KnightMars · May 1, 2019

Did you verify the Original Firmware v7.0.0 contents (can be verified by MD5 Hash) before you proceed manually update with ChoiDujourNX? ,
I have update my NS from fw v6.2 to v7.0.1 last week, before i apply the manually update Archive Bit error detected and Hakate bootloader sloved my problems.

UranusDarkness · May 1, 2019

Yeah, but was all good

KnightMars · May 1, 2019

You said the error pop up during the update, which stage?
below is the video on updating fw

i need more details from you

UranusDarkness · May 1, 2019

I got the error during the NCAs installation (minute 5:15)

Dark Ronin · May 1, 2019

Did you grab your own keys with biskeydump and paste them in keys.txt file?
Also, which FW you're trying to make? Sadly, ChoiDujour won't work with anything above 6.1.0.

UranusDarkness · May 1, 2019

Dark Ronin said:
Did you grab your own keys with biskeydump and paste them in keys.txt file?
Also, which FW you're trying to make? Sadly, ChoiDujour won't work with anything above 6.1.0.

yes, all the keys in the file are mine

KnightMars · May 1, 2019

UranusDarkness said:
Yeah, but was all good

MD5 Hash verified? I suspect you have used the corrupted fw files

Dark Ronin · May 1, 2019

That guide seems shitty, cause that command specifies folder "fw", where all 6.1.0 nca's should actually be, and not a word from guide regarding this.
Also, do you willing to save your data, such as saves and installed games?

UranusDarkness · May 1, 2019

Dark Ronin said:
That guide seems shitty, cause that command specifies folder "fw", where all 6.1.0 nca's should actually be, and not a word from guide regarding this.
Also, do you willing to save your data, such as saves and installed games?

at this point I don't mind it about my data, I just need to recover my NAND if it's possible

Mat37 · May 1, 2019

Delete all the keys it can't match. It works for me when that happens

UranusDarkness · May 1, 2019

KnightMars said:
MD5 Hash verified? I suspect you have used the corrupted fw files

update files were downloaded from https://twitter.com/darthsternie/ (I can't link the website)

Dark Ronin · May 1, 2019

Have you placed 6.1.0 files in FW folder?

UranusDarkness · May 1, 2019

Dark Ronin said:
Have you placed 6.1.0 files in FW folder?

yes

UranusDarkness · May 1, 2019

Mat37 said:
Delete all the keys it can't match. It works for me when that happens

tried, and the firm compilation works fine. but after the injection it gives me the same black screen

d2thec · May 2, 2019

Any luck? I have the same problem.

KnightMars · May 2, 2019

d2thec said:
Any luck? I have the same problem.

Restore a nand backup to the switch! I have never tried before, try to get some reading ya

UranusDarkness · May 2, 2019

KnightMars said:
Restore a nand backup to the switch! I have never tried before, try to get some reading ya

I don't have it. I've lost my backup days ago

Hacking ChoiDujourPC error

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