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SBV5120 cfg.bin - Printable Version

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SBV5120 cfg.bin - rubensvt - 21-02-2014

Is there any tool to extract certs from 64K nonvol? I use cmnonexp.1.1 but it works with 32K nonvol.


RE: SBV5120 cfg.bin - southernyankey1970 - 21-02-2014

Load hax and download each key individually


RE: SBV5120 cfg.bin - drewmerc - 21-02-2014

just cut it in half with a file splitter a 64k nonvol is just the same 32k one twice


RE: SBV5120 cfg.bin - rubensvt - 22-02-2014

(21-02-2014, 06:47 PM)drewmerc Wrote: just cut it in half with a file splitter a 64k nonvol is just the same 32k one twice
Yes, I did it but I've got an error! Do you suggest any program?


RE: SBV5120 cfg.bin - rubensvt - 22-02-2014

(21-02-2014, 06:36 PM)southernyankey1970 Wrote: Load hax and download each key individually
Ok, I think it could be possible. Do you know what is the exact position in the flash? I have usbjtagnt. Thanks.


RE: SBV5120 cfg.bin - drewmerc - 22-02-2014

(22-02-2014, 12:16 AM)rubensvt Wrote:
(21-02-2014, 06:47 PM)drewmerc Wrote: just cut it in half with a file splitter a 64k nonvol is just the same 32k one twice
Yes, I did it but I've got an error! Do you suggest any program?

HJSplit, i'd also recommend opening the file in a hex editor to check that they are the same


RE: SBV5120 cfg.bin - rubensvt - 23-02-2014

(22-02-2014, 11:12 AM)drewmerc Wrote:
(22-02-2014, 12:16 AM)rubensvt Wrote:
(21-02-2014, 06:47 PM)drewmerc Wrote: just cut it in half with a file splitter a 64k nonvol is just the same 32k one twice
Yes, I did it but I've got an error! Do you suggest any program?

HJSplit, i'd also recommend opening the file in a hex editor to check that they are the same
I did what you recommended but the error continues. A message says "CRC failed". It does not matter if the file is cfg.bin(32 Kb) or a flash (2Mb).