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arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Fri Jun 15, 2018 0:55    Post subject: SD monolith - need new layout
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8GB SD monolit

1 - ID: ec de 88 bf
1 - dump

page: 18432
block: 256p
sector: 1150_2
XOR: 5061FD, 256p

Probably similar case like this: http://flash-extractor.com/forum/viewtopic.php?t=9877
Maybe on this one you can crack how LBN works. Uploading dump.
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Fri Jun 15, 2018 11:39    Post subject:
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Upload done.
Сергей



Joined: 26 Aug 2005
Posts: 16913

Flash-Extractor developer

PostPosted: Sat Jun 23, 2018 2:12    Post subject:
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Layout
PS 1150_2 Xor 5061_256

Assmebler Raw
Save image

Raw Recovery
Can try use JPEG Scanner

to understand how LBN works need same drive writed with LBA pattern
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Sat Jun 23, 2018 11:46    Post subject:
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Thank you. Can you write me instruction for JPEG Scan. I have some problem with correct settings. What claster, block size, and check size should I use?
Сергей



Joined: 26 Aug 2005
Posts: 16913

Flash-Extractor developer

PostPosted: Sat Jun 23, 2018 17:12    Post subject:
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Block Size = Block Size from dump (without SA)
for example 0x100000

Do not change other parameters
i do not remember what they for :)
arvika



Joined: 18 Nov 2009
Posts: 1540
Location: Poland

PostPosted: Thu Jun 28, 2018 23:59    Post subject:
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Hehe. I use JPEG scanner, result is not perfect but good enough! Best result was on block 0x80000. You can close this case.
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