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[+] SK6626 ACSC + 2 x 29F64G08FAMCI - Corruption?   Search  Register  Log in
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engineer



Joined: 13 Oct 2008
Posts: 639
Location: USA - Primary: NASA - Parker Colorado

PostPosted: Thu Sep 16, 2010 0:54    Post subject: [+] SK6626 ACSC + 2 x 29F64G08FAMCI - Corruption?
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SK6626ACSC
Y0842
CML23185.9

16GB Micro Center SDHC
2 - 29F64G08FAMCI
4 - Dumps

Hex
Sector: (512)*8/208

Mix Editor
Invert
Block Pair 0x86800, 4304
Join by Page 8608
1/2/ /
/ /1/2
Join by Dump 2/1

(Tried with and without this step)
Block Renum
Block: 0x21a000
Sector: 17216
Marker: 4098
Mask: 0xff
Invert: true

(And also with and without)
Mutate 4096/208 -> 512/26/512/26/512/26/512/26/512/26/512/26/512/26/512/26

ECC
Code: 516 / 22 / SK6211
Sector: 538

Without Mutate Used
Block_Number / 0000
Block Size: 0x21a000
Sector: 4096/208
Marker: 4097/4096
Mask: 0xfff
Invert: true

Filter
Bank Space: 0x400

Banks
00 / 0x000 / 0x3ce
01 / 0x000 / 0x3ce
02 / 0x000 / 0x3ce
03 / 0x000 / 0x3ce
04 / 0x000 / 0x3ce
05 / 0x000 / 0x3ce
06 / 0x000 / 0x3b3
07 / 0x000 / 0x3ce

After Mutate Used
Block_Number / 0000
Block Size: 0x21a000
Sector: 512/26
Marker: 513/512
Mask: 0xfff
Invert: true

Fixed MBR
FAT1 & FAT2 ok
Root not correct

Performed scan and it found Root and other directories, but all data is corrupt. Not many errors, after ECC performed looked good. Does have many conflicts. The customer is looking for HD Video and not even one file is working. Did we miss a step? Any suggestions?

Thanks!
Сергей



Joined: 26 Aug 2005
Posts: 20282

Flash-Extractor developer

PostPosted: Thu Sep 16, 2010 1:07    Post subject:
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Can we look remotly?

Put TeamViewer setting at container
(at day time)
engineer



Joined: 13 Oct 2008
Posts: 639
Location: USA - Primary: NASA - Parker Colorado

PostPosted: Thu Sep 16, 2010 1:42    Post subject:
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Yes, will leave TeamViewer settings in container for your day time.

Thank you.
engineer



Joined: 13 Oct 2008
Posts: 639
Location: USA - Primary: NASA - Parker Colorado

PostPosted: Thu Sep 16, 2010 4:05    Post subject:
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TeamViewer settings now in container.
Сергей



Joined: 26 Aug 2005
Posts: 20282

Flash-Extractor developer

PostPosted: Thu Sep 16, 2010 20:29    Post subject:
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Open last FE, press lightning

Select Layout: SK6211 Back 22

Dump Order
02_01
02_02
01_01
01_02

Mix
Block Pair 0x80000, 0x1000
Join by Page 2, 0x2000
Join by Dump 2

Block_Number
Block Size 0x200000
Bank_Space 0x400

Scan
Find Bank_Size
Open Image

MBR set FAT32, 0x400000
FAT->Scan
engineer



Joined: 13 Oct 2008
Posts: 639
Location: USA - Primary: NASA - Parker Colorado

PostPosted: Wed Sep 22, 2010 20:30    Post subject:
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Posted recipe in SK6626 area. Thank you for the help!!

http://forum.soft-center.ru/viewtopic.php?p=20673#20673
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