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Firmware dumps available

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Re: Firmware dumps available
« Reply #120 on: 16 / December / 2008, 06:14:39 »
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I can't get the zhare links to actually download.  So I thought I throw another copy of the IXUS 85 / SD770 dump in the mix.

Grab it here: drop.io   chdk_ix85_sd770

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Offline fe50

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Re: Firmware dumps available
« Reply #121 on: 16 / December / 2008, 07:47:19 »
Added some additional dumps to the drop.io - chdkdumps and drop.io - chdkdumps2 backup archive:
  http://drop.io/chdkdumps/asset/a580-100c
  http://drop.io/chdkdumps2/asset/a590-100c
  http://drop.io/chdkdumps2/asset/ixus85-sd770-100a
Thx to the 'dumpers' & uploaders...

*Edit:   @area41 - welcome & thx for the dump !
« Last Edit: 15 / January / 2009, 08:57:33 by fe50 »

Re: Firmware dumps available
« Reply #122 on: 16 / December / 2008, 15:45:41 »
To create the dump I posted I just used CardTricks and the create Universal Dumper section.  Then I ran the clean and strings utils.  I'm wondering why my file is MUCH bigger than the dumps from the ixus80 and ixus 90 which have very similar hw and probably very similar fw.  I used the NewDryOS option (the DryOS option didn't dump anything). 

EDIT:I cleaned up the dump please update drop.io/chkdumps2/   
What is after 0x5d0000?  Is it related to camera settings or recent pictures taken?

I don't currently have time, but in the future I may work on a SD770 version.  I suspect the dev work on the isus80 and isux90 will greatly speed development.  I don't have any ARM experience but I've written asm for m68000, msp430, 8051, mips and avr.
« Last Edit: 16 / December / 2008, 17:19:00 by area41 »

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Offline pixeldoc2000

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Re: Firmware dumps available
« Reply #123 on: 19 / December / 2008, 22:08:23 »
Here is my Canon IXUS900TI / SD900 1.00c cleaned dump (WIKI).

Just in case somebody looks for BinText to create strings.txt ...
« Last Edit: 21 / December / 2008, 05:19:30 by pixeldoc2000 »


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Offline fe50

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Re: Firmware dumps available
« Reply #124 on: 20 / December / 2008, 08:52:20 »
« Last Edit: 15 / January / 2009, 08:57:53 by fe50 »

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Offline pixeldoc2000

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Re: Firmware dumps available
« Reply #125 on: 20 / December / 2008, 20:23:15 »
@Fe50

about drop.io   chdkdumps

looks like g9_100i.7z is not correct:
g9\100i\strings.txt --> Firmware Ver GM1.00I
g9\100i_full\strings.txt --> Firmware Ver GM1.00F --> should be g9\100f

g9_100f.7z :
should be removed...

checked all other files... everything else seems to be correct...

found so other little mistakes and created missind strings.txt ...

I want to create a nice little collection of valid dumps with md5...

maybe you can give me write permission?

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Offline fe50

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Re: Firmware dumps available
« Reply #126 on: 21 / December / 2008, 19:40:44 »
looks like g9_100i.7z is not correct:
g9\100i\strings.txt --> Firmware Ver GM1.00I
g9\100i_full\strings.txt --> Firmware Ver GM1.00F --> should be g9\100f
In the g9_100i zip an additional old 100f dump was mixed-in, now cleared & updated: http://drop.io/chdkdumps/asset/g9-100i

Quote
g9_100f.7z :  should be removed...
Checked G9_100f.7z, it's ok; since the 100i is cleared now, we need this 100f dump, thus not removed it therefore...

Quote
checked all other files... everything else seems to be correct...
found so other little mistakes and created missind strings.txt ...
The dumps are ok for Windows platform, for OS'es with case-sensitive filenames fudgeys script can be used.
The dumps works fine with the signature finder, also with IDA.
For the Linux toolchain/disassembly: i'll have a look to it & do some tests with sigfinder/IDA before changing them...

I'm not sure whether md5 'validation' is needed, but it's your choice (and time  ;) )...

I'm not a 'control freak' or so, but since we had some issues with virus scanners here in the past and the permission system in drop.io is not very good, i don't want to give the admin pw away.

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Offline fe50

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Re: Firmware dumps available
« Reply #127 on: 02 / January / 2009, 15:45:42 »
Added some additional dumps to the drop.io - chdkdumps and drop.io - chdkdumps 2 backup archives:

  http://drop.io/chdkdumps2/asset/a470-102c
  http://drop.io/chdkdumps/asset/sx1-100e

Thx to the 'dumpers' & uploaders...
« Last Edit: 15 / January / 2009, 08:58:51 by fe50 »


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Offline PhyrePhoX

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Re: Firmware dumps available
« Reply #128 on: 08 / January / 2009, 10:36:01 »
drop.io g10 1.00h didnt check for trailing or leading zeros yet, however if you would be so kind as to add it to your drop? thx :)

(dump provided by tok via irc)

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Offline fe50

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Re: Firmware dumps available
« Reply #129 on: 08 / January / 2009, 16:52:30 »
drop.io g10 1.00h didnt check for trailing or leading zeros yet, however if you would be so kind as to add it to your drop? thx :)
(dump provided by tok via irc)

Already clean, added to the drop.io - chdkdumps 2 backup archive:
  http://drop.io/chdkdumps2/asset/g10-100h-7z
Thx to the 'dumpers' & uploaders...
« Last Edit: 15 / January / 2009, 08:59:24 by fe50 »

 

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