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Published 20 hours ago • verified publisher icon I-CAN-hack

Unable to full flash 3501 racks

Open dkiiv opened this issue 1 year ago • 6 comments

We are unable to full flash 3501 racks. Says invalid key, or cantDownloadToSpecifiedAddress

We tried using bri3d's SA2 script with the SA2 tape pulled from a SGO file, but it resulted in an invalidKey error. If we use the key generator currently in the script we receive a 0x42, cantDownloadToSpecifiedAddress

We have located the function responsible for negativeKWP codes in the 3501 firmware, but are unable to decode why, or how we are getting returned a 0x42 when the provided key satisfies a function earlier in the negativeKWP function

https://github.com/actuallylemoncurd/pq-flasher/blob/3501sa2/03_flasher.py#L17-L21

Firmware can be provided upon request for investigation

We currently do not have a log of how genuine tools auth into the rack, it is something we have been meaning to collect but simply havent had time to do it.

dkiiv avatar Feb 16 '23 18:02 dkiiv