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Firmware dumps available

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Offline GrAnd

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Re: Firmware dumps available
« Reply #30 on: 02 / April / 2008, 09:06:08 »
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@zfeet
Has been already posted (6 posts above)! :)
CHDK Developer.

Re: Firmware dumps available
« Reply #31 on: 02 / April / 2008, 09:34:10 »
Canon SD750
FW: 1.02a
Dumped: udumper (Thanks for udumper!)


http://somacore.net/sd750is1.02a.dum

Re: Firmware dumps available
« Reply #32 on: 04 / April / 2008, 10:27:34 »
Firmware dump of IXUS 70 / SD1000.

http://www.xs4all.nl/~gebral/IXUS70.dum. Simple wrote it to the sdcard with udumper - dryos. It took me at least 24 our to find out how. Well now I feel quite stupid.

forgot to tell that the firmware version is 1.01a. This one isn't mentioned before as far as I know about.
« Last Edit: 04 / April / 2008, 10:38:27 by borisbergman »

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Offline GrAnd

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Re: Firmware dumps available
« Reply #33 on: 04 / April / 2008, 15:36:17 »
CHDK Developer.


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Offline GrAnd

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Re: Firmware dumps available
« Reply #34 on: 04 / April / 2008, 15:37:34 »
SD450 (IXUS55) 1.00D - zSHARE - ixus55_dump_1.00d.zip
CHDK Developer.

Re: Firmware dumps available
« Reply #35 on: 06 / April / 2008, 06:08:32 »
SD600, 2 separate dumps, cleaned out 0x00's at start and 0xFF's at end - sd600_2_dumps.zip - 2.74MB ( zSHARE - sd600_2_dumps.zip )

I tried the instructions but I lack the skills ;)

Forgot: FW ver GM1.00A E18 Dec 8 2005
« Last Edit: 06 / April / 2008, 06:11:13 by randizzle »

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Offline GrAnd

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Re: Firmware dumps available
« Reply #36 on: 06 / April / 2008, 06:48:31 »
CHDK Developer.

Re: Firmware dumps available
« Reply #37 on: 06 / April / 2008, 09:37:35 »
SD600, 2 separate dumps, cleaned out 0x00's at start and 0xFF's at end - sd600_2_dumps.zip - 2.74MB ( zSHARE - sd600_2_dumps.zip )

I tried the instructions but I lack the skills ;)

Forgot: FW ver GM1.00A E18 Dec 8 2005

I also have a SD600.  I'm dying to try CHDK.  Almost tempted to go and get a SD1000.


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irowboat

Re: Firmware dumps available
« Reply #38 on: 06 / April / 2008, 14:56:12 »
Managed to dump my PowerShot SD700 IS (1.01A):
This hasn't had the 00s or FFs cleaned out: sd700is_vergm1.01a.zip - 1.44MB

The first non-zero data seems to be at offset: D8002 if you want to jump there.

Canon PowerShot SD700 IS
P-ID:3119 NT
Firmware Ver GM1.01A
E18
Jun 6 2006 20:54:08


EDIT: Looks like compatible with 1.01b
« Last Edit: 06 / April / 2008, 15:47:15 by GrAnd »

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dew

Re: Firmware dumps available
« Reply #39 on: 08 / April / 2008, 16:58:19 »
G9 1.00F - zSHARE - bingo_bongo_g9_firm_vergm1_00f.7z
Well, bingo_bongo has precedence.  My dump of G9-1.00F is here: [URL removed]
I wouldn't mention this except that (1) b_b's firmware doesn't start until byte 0x09BE00 of his file, and (2) once the leading and trailing zeroes are scrubbed off, DIFF says that there's a difference between the two dumps -- though I can't get it to tell me where the difference is.  I'm wringing mine out in IDA with an eye toward porting.  Boy oh boy!  The tools have gotten way much better in the 30-plus years since I did any of this work.  (Anybody want an IBM S360AL disassembler written in FORTRAN?  I have the card deck around here somewhere . . .)

If anyone has the knowledge and the time to determine where the two dumps differ, I'd appreciate knowing.  There may be a chance the IS (Image Stabilization?) software changes independently of the "firmware version".  My camera has "IS Firm Ver. 3.00" and "IS Param Ver. 2.03".

Thanks for considering this, and thanks very much for initiating and continuing this project.

« Last Edit: 19 / April / 2008, 04:54:27 by GrAnd »

 

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