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microSD Kingston 8Gb, 0xec de 98 de - no layout   Search  Register  Log in
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Bolo



Joined: 05 Dec 2017
Posts: 341
Location: 506F6C616E64

PostPosted: Sun May 31, 2020 21:34    Post subject: microSD Kingston 8Gb, 0xec de 98 de - no layout
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Are you able to look at this case ?


  • Flash type : microSD
  • Flash name: Kingston
  • Controller: ASolid
  • Totall size: 8GB
  • ID: ec de 98 de
  • Banks: 1
  • Channel: 1
  • Sector: 1134 (1024/4/106)
  • XOR: AF9E02 (DA, SA, ECC XORed)
  • ECC: after XOR, Polynom 16427 with rotation


NOTES:
1) XOR uploaded to container, it's not 100% clean

2) If you can make layout I can work on dump quality

Dump uploading
Bolo



Joined: 05 Dec 2017
Posts: 341
Location: 506F6C616E64

PostPosted: Sun May 31, 2020 22:07    Post subject:
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Uploaded
Сергей



Joined: 26 Aug 2005
Posts: 17927

Flash-Extractor developer

PostPosted: Thu Jun 04, 2020 0:28    Post subject: Re: microSD Kingston 8Gb, 0xec de 98 ce - no layout
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Bolo wrote:
[*]XOR: AF9E02 (DA, SA, ECC XORed)

Need 77 pattern
Сергей



Joined: 26 Aug 2005
Posts: 17927

Flash-Extractor developer

PostPosted: Mon Jun 08, 2020 9:13    Post subject:
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Layout "Unknown 1134 Xor 5061_768_256_86" added to FE_906

XOR is before ECC
ECC map is green now

But i can not find mix
Bolo



Joined: 05 Dec 2017
Posts: 341
Location: 506F6C616E64

PostPosted: Mon Jun 08, 2020 13:17    Post subject:
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as writeen on Skype I make mistake.... I fixed issue and reuploaded dump to container
sorry for problems
Сергей



Joined: 26 Aug 2005
Posts: 17927

Flash-Extractor developer

PostPosted: Mon Jun 08, 2020 23:00    Post subject:
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Layout
Unknown 1134 Xor 5061_256_86

added to FE_907

But at each block only first few pages have green ECC
All other pages have red ECC and ALOT of bit errors
Bolo



Joined: 05 Dec 2017
Posts: 341
Location: 506F6C616E64

PostPosted: Tue Jun 09, 2020 23:35    Post subject:
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I have fixed dump and uploaded to container

I can see over 1048 JPEGs after BP using RAW but all broken (476 big and rest small) - this means that solution is close but I cannot find any mix

Are you able to check this?
Сергей



Joined: 26 Aug 2005
Posts: 17927

Flash-Extractor developer

PostPosted: Wed Jun 10, 2020 21:03    Post subject:
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Load Job.txt in FE_908

I get total 800, broken 324, good 475 jpegs

I can not line up dirs
Bolo



Joined: 05 Dec 2017
Posts: 341
Location: 506F6C616E64

PostPosted: Fri Jun 12, 2020 11:59    Post subject:
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Solution works good - after perfect ECC correction I get over 700 JPG and 30 movies so you can add solution to library

Thank you
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