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Mike



Joined: 16 Feb 2006
Posts: 205
Location: UK

PostPosted: Mon Nov 19, 2007 15:44    Post subject: Sansung 3C1910B01-TXR0 Processor
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Hi,

Anyone know how to descramble from this processor.

Looks like 528 Bytes per sector
But System Area reads identical numbers throughout.

e.g. 77 77 77 77 77 ... 77
then A8 A8 A8 A8 A8 A8 ... A8

None of the Table modules work..

Mike
Сергей



Joined: 26 Aug 2005
Posts: 20281

Flash-Extractor developer

PostPosted: Mon Nov 19, 2007 17:03    Post subject:
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Show me 300k from any part of dump

May be i know why.
Mike



Joined: 16 Feb 2006
Posts: 205
Location: UK

PostPosted: Mon Nov 19, 2007 17:13    Post subject:
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Hi Sergei,

Uploaded 300k from Boot sector +

Mike
Сергей



Joined: 26 Aug 2005
Posts: 20281

Flash-Extractor developer

PostPosted: Mon Nov 19, 2007 18:44    Post subject:
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What flash chip?
Mike



Joined: 16 Feb 2006
Posts: 205
Location: UK

PostPosted: Mon Nov 19, 2007 18:56    Post subject:
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Samsung: K9F2808u0B
256MB

I used the K9F2808 cfg file

Mike
Mike



Joined: 16 Feb 2006
Posts: 205
Location: UK

PostPosted: Mon Nov 19, 2007 18:58    Post subject:
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Sorry Sergei..

That should be 16 MB (not 256) - I was thinking of another one I'm doing Smile

Mike
Сергей



Joined: 26 Aug 2005
Posts: 20281

Flash-Extractor developer

PostPosted: Mon Nov 19, 2007 19:50    Post subject:
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Try this test.exe and test.cfg
Mike



Joined: 16 Feb 2006
Posts: 205
Location: UK

PostPosted: Mon Nov 19, 2007 21:49    Post subject:
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Hi Sergei,

That gives me a dump full of 30h

Mike
Сергей



Joined: 26 Aug 2005
Posts: 20281

Flash-Extractor developer

PostPosted: Tue Nov 20, 2007 0:11    Post subject:
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OK
Read with test.exe and original config and say about result.

Also try this:
Mike



Joined: 16 Feb 2006
Posts: 205
Location: UK

PostPosted: Tue Nov 20, 2007 12:54    Post subject:
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Hi Sergei,

Reading orig config with test ext gives same results in system area ..

AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA

reading with the new test.cfg gives similar results as the first text.cfg

Mike
Mike



Joined: 16 Feb 2006
Posts: 205
Location: UK

PostPosted: Tue Nov 20, 2007 13:00    Post subject:
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Sergei,

I've put up 300k from second test2.cfg using test.exe on FTP

Mike
Сергей



Joined: 26 Aug 2005
Posts: 20281

Flash-Extractor developer

PostPosted: Tue Nov 20, 2007 13:14    Post subject:
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Ups

Mike, sorry, i delete it :)
I think it old :)

Repeat, please.
Mike



Joined: 16 Feb 2006
Posts: 205
Location: UK

PostPosted: Tue Nov 20, 2007 13:19    Post subject:
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Done
Сергей



Joined: 26 Aug 2005
Posts: 20281

Flash-Extractor developer

PostPosted: Tue Nov 20, 2007 13:52    Post subject:
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I think its work :)

It was last config?

Do you try S3F49FAX util?
Mike



Joined: 16 Feb 2006
Posts: 205
Location: UK

PostPosted: Tue Nov 20, 2007 14:42    Post subject:
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Hi Sergei,

I get an error when using that utility - Crashed the 'extractor.exe' and 'test.exe' with an unhandled exception error.

This is the log ..

Sectors Found:
528 - 0
2112 -0
Sector size 528

I have tried with 'test.exe' and the previous version of extractor.exe

Mike
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