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Bolo



Joined: 05 Dec 2017
Posts: 520
Location: 506F6C616E64

PostPosted: Tue Nov 30, 2021 18:12    Post subject: microSD 128Gb, 0xec de 88 bf - mix issue
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  • Flash type : microSD
  • Brand : Samsung EVO+
  • Totall size: 128Gb
  • ID: ec de 88 bf
  • Banks: 16 (8 per channel)
  • Channel: 2
  • Page: 18432
  • Structure: 16*(1024_126)_31
  • Sector: 1150_31
  • Layout: SM2702_40 1150_31 Xor dd SA (??)


NOTES 2856:
1) Which above layout are able to fix ECC and see FAT and MTFS records but unable to solve mix.
2) There are 2 dead banks (02_07, 02_06)
3) Banks 01_06, 01_08 and 02_08 doesn't contains real data.
4) Not sure about banks positions - if I'm correct:

01_01 40 06 5e 96 d9 00 30 55 00 00
02_01 40 06 5e 96 d9 00 30 55 00 00
01_03 40 06 5e 97 d9 00 30 55 00 00
02_03 40 06 5e 97 d9 00 30 55 00 00
01_02 40 07 98 96 d9 00 0c 55 00 00
02_02 40 07 98 96 d9 00 0c 55 00 00
01_04 40 07 98 97 d9 00 0c 55 00 00
02_04 40 07 98 97 d9 00 0c 55 00 00
01_07 40 0f 24 97 db 00 18 55 00 00
02_07 00 00 00 00 00 00 00 00 00 00
01_05 40 0f 24 96 db 00 39 55 00 00
02_05 40 0f 24 96 db 00 39 55 00 00
01_06 ed e4 f2 2e d3 1f 36 ff 00 00
02_06 00 00 00 00 00 00 00 00 00 00
01_08 fe 99 94 8b c5 d7 4d ed 00 00
02_08 f2 bf dd 3f 41 7f b3 dd 00 00

# 30.11.2021 - Dump uploading
IMG_5310.jpg
Сергей



Joined: 26 Aug 2005
Posts: 19174

Flash-Extractor developer

PostPosted: Wed Dec 01, 2021 1:25    Post subject:
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Say when upload complete
Bolo



Joined: 05 Dec 2017
Posts: 520
Location: 506F6C616E64

PostPosted: Wed Dec 01, 2021 12:30    Post subject:
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Uploaded
Сергей



Joined: 26 Aug 2005
Posts: 19174

Flash-Extractor developer

PostPosted: Fri Dec 31, 2021 19:36    Post subject:
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\\x1\support\12132\FE.zip.001: Checksum error in D:\support\12132\01_01.dump. The file is corrupt
\\x1\support\12132\FE.zip.001: Checksum error in D:\support\12132\01_02.dump. The file is corrupt
\\x1\support\12132\FE.zip.001: Checksum error in D:\support\12132\01_07.dump. The file is corrupt
\\x1\support\12132\FE.zip.001: Checksum error in D:\support\12132\01_08.dump. The file is corrupt
\\x1\support\12132\FE.zip.001: Checksum error in D:\support\12132\02_03.dump. The file is corrupt
\\x1\support\12132\FE.zip.001: Checksum error in D:\support\12132\02_04.dump. The file is corrupt

Photo attached
This dumps uploaded correctly
Other corrupted
qqq.gif
Сергей



Joined: 26 Aug 2005
Posts: 19174

Flash-Extractor developer

PostPosted: Fri Dec 31, 2021 20:21    Post subject:
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But not need upload other dumps
Need LBA pattern to find mix

I do not see MFT records

I see few sectors that looks like FAT16 tables
But FAT16 can not be used for 128 GB flash drive
Bolo



Joined: 05 Dec 2017
Posts: 520
Location: 506F6C616E64

PostPosted: Sat Jan 01, 2022 15:20    Post subject:
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LBA will be uploaded shortly
Сергей



Joined: 26 Aug 2005
Posts: 19174

Flash-Extractor developer

PostPosted: Sun Jan 02, 2022 16:00    Post subject:
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Say when ready
Bolo



Joined: 05 Dec 2017
Posts: 520
Location: 506F6C616E64

PostPosted: Thu Jan 06, 2022 13:22    Post subject:
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Uploaded
Сергей



Joined: 26 Aug 2005
Posts: 19174

Flash-Extractor developer

PostPosted: Sun Jan 09, 2022 16:33    Post subject:
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Model for LBA pattern attached

Monolith Micro SD_43__ec_de_88_bf__2x8.rar
 Description:

Download
 Filename:  Monolith Micro SD_43__ec_de_88_bf__2x8.rar
 Filesize:  440 Bytes
 Downloaded:  19 Time(s)

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Last added
IT1178S3   45 de 94 93   1x1   Ref Monolith Micro SD_44   ec de 94 43   1x1   Ref Monolith USB_95   ec d5 14 b6   2x1 Monolith Micro SD_43   ec de 88 bf   2x8 Monolith USB_94   45 3a a4 93   1x1 TC58NC6136G6F   98 3c 98 b3   1x1 PS2251-08-Q   98 3e 99 b3   2x4 SM3280P AB   89 a4 08 32   2x4 UP10   ec d3 14 25   1x1 Monolith USB_93   98 3a a8 92   1x2
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