toshiba rom extract

[fzabkar]

I have attached your CPs.

Attachments

CPs_01.7z

(11.55 KiB) Downloaded 248 times

[fzabkar]

The CPs appear to be OK, but I don't know how to validate the checksum/CRC of the code section of the ROM. The safest approach would be to find a matching donor ROM (FW version AVF01M0B), and then patch the code section (0 - 0x77BFF) into the patient ROM.

I think it should also be OK to find any donor ROM from the same model and do the same patch. That's assuming that there are no other code overlays in the SA, and that all code is ROM resident. If you can find a suitable donor, I can do this for you.

Code:

Offset(h) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

00022400  54 4F 53 48 49 42 41 20 4D 51 30 31 41 43 46 30  TOSHIBA MQ01ACF0
00022410  35 30 00 20 20 20 20 20 20 20 20 20 20 20 20 20  50.             
00022420  20 20 20 20 20 20 20 20 20 20 55 53 45 52 20 46            USER F
00022430  57 20 56 45 52 53 49 4F 4E 20 20 41 56 46 30 31  W VERSION  AVF01
00022440  4D 20 20 00 20 20 46 41 43 54 4F 52 59 20 56 45  M  .  FACTORY VE
00022450  52 53 49 4F 4E 20 20 41 56 46 30 31 4D 30 42 00  RSION  AVF01M0B.
00022460  30 31 2F 32 34 2F 32 30 31 34 00 00 FF FF FF     01/24/2014..ÿÿÿ

[Gabriel93]

where i can find Toshiba rom CP extract? those from hddoracle not open under Windows 10-11...
Thanks!

[fzabkar]

Those are command-line tools.

[Gabriel93]

sorry, hard to play with it, thought that are more easier

[fzabkar]

Upload your ROM and I'll extract the CPs for you.

[Gabriel93]

Sorry, i wanted to search a way to full unlock the VS series and i find it at the end
Thanks!

[Gabriel93]

you have it attached

Attachments

2VC2T0E1QCZ.rar

here is it ( change .rar with .bin )

(512 KiB) Downloaded 8 times

[fzabkar]

Attached.

Attachments

CPs_00.7z

(11.16 KiB) Downloaded 10 times

[Gabriel93]

are you able to help me how to run that app to can work on my solution? even maybe to improve some stuff, wanted to send mesage but no contact

[fzabkar]

My "app" works fine in a Win 10 CMD window.

Attachments

tosromcp9.7z

(27.43 KiB) Downloaded 16 times

[Gabriel93]

ok, then i need to find right comands for running maybe

[Gabriel93]

you can find me on telegram @GabrielDRro

[fzabkar]

ok, then i need to find right comands for running maybe

Do you understand what a command line is? CMD?

[Gabriel93]

i will try to find how to run it with CMD

[Gabriel93]

OMG, really? it works if i drag the ROM over the Exe. i made a good mistake
Thanks!

[fzabkar]

https://www.geeksforgeeks.org/techtips/windows-command-prompt-tutorial/

https://www.geeksforgeeks.org/techtips/most-useful-cmd-commands-in-windows/