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arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Wed Oct 17, 2018 0:18    Post subject: [+] Monolith SD - need new layout
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16GB SD

1 - ID: ec de 98 ce 74
2 - dumps

page: 9216
block: 192p
sector: 44_1144
XOR: adaptive + grid?

There is no layout for this page geometry. At the beginning please create layout for ECC - should be easy. Original dumps have every second block (192p) shifted to left - 12 bytes. Even blocks have SA (start numbering from 0), odd don't have. Probably it is controller specification - I see it in some cases before.
Uploading original dumps + dumps with equal all blocks. I do not remember if I use your reader or other.
arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Wed Oct 17, 2018 11:10    Post subject:
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Upload done.
Сергей



Joined: 26 Aug 2005
Posts: 16964

Flash-Extractor developer

PostPosted: Mon Oct 22, 2018 7:36    Post subject:
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Layout "Unknown 44_1144" added to FE_787

Need 77 pattern
arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Mon Oct 22, 2018 10:18    Post subject:
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Thank you. Try find donor now Smile
Сергей



Joined: 26 Aug 2005
Posts: 16964

Flash-Extractor developer

PostPosted: Wed Oct 24, 2018 19:33    Post subject:
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Say when ready
arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Mon Nov 05, 2018 10:47    Post subject:
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I have donor, will prepare pattern. Do not close this case, please.
arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Thu Nov 15, 2018 21:25    Post subject:
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Uploading patterns. Same as previous, original dump + aligned.
arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Thu Nov 15, 2018 22:54    Post subject:
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Upload done Smile

I see that it should be only grid, without XOR.
Сергей



Joined: 26 Aug 2005
Posts: 16964

Flash-Extractor developer

PostPosted: Sat Nov 24, 2018 5:05    Post subject:
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Layout "Unknown 44_1144 Xor BN ff_00" added to FE_797

It works ok with even blocks

But with odd blocks it will not work
because:
1. need add bytes to start of page to align sectors
2. there is no SA in this blocks. But xor depends from SA
arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Thu Dec 20, 2018 10:24    Post subject:
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Thank you for this layout!
I check it and notice that even and odd blocks are paired. So even blocks have SA, which generate XOR for this block and for next block - odd without SA - it is same in both.
Can you check and create new layout?

I think mix will be like this:

Layout
Unknown 44_1144 Xor BN ff_00
Mix
Input
Order 0/1
Block Pair
Block 0x180000
Page 0x2000
Join by Page
Parts 2
Page 0x4000
Assembler

After apply it we can see green MBR, FAT continous (but with unxored part from odd blocks, but you can see that it is ok, because XOR is ff_00, so not change dumps completly). Because of mix we can't recover data only with XORs applied to even blocks.
Сергей



Joined: 26 Aug 2005
Posts: 16964

Flash-Extractor developer

PostPosted: Thu Dec 20, 2018 10:30    Post subject:
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Unfortunatly FE apply layout to page
I can not use SA from other page in layout

You can try copy SA from even blocks to odd blocks
arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Thu Dec 20, 2018 18:30    Post subject:
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Yes, very good idea. I do this and I recover about 43% of photos Smile
But solution based on RAW data.
Can I upload dumps with copied SA to odd block, so you can make full layout with block numbers?
Сергей



Joined: 26 Aug 2005
Posts: 16964

Flash-Extractor developer

PostPosted: Thu Dec 20, 2018 19:39    Post subject:
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Yes
arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Thu Dec 20, 2018 21:02    Post subject:
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Uploading.
arvika



Joined: 18 Nov 2009
Posts: 1560
Location: Poland

PostPosted: Fri Dec 21, 2018 11:08    Post subject:
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Upload done.
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