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UFD SM3259, 0xad de 14 a7, 1x1 - 8Gb - model   Search  Register  Log in
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Bolo



Joined: 05 Dec 2017
Posts: 315
Location: 506F6C616E64

PostPosted: Tue Mar 10, 2020 19:55    Post subject: UFD SM3259, 0xad de 14 a7, 1x1 - 8Gb - model
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MODEL - TESTED


  • Flash type : USB stick monolith (UFD)
  • Controller: SM3259
  • Totall size: 8Gb
  • ID : ad de 14 a7
  • Banks: 1
  • Chips: 1
  • Sector: 1126_31
  • XOR: 17FE70
  • NOTES: require special RR mode to fix all errors


Model works perfect, but to make this case with FS you need to do some preparation:

1) Read dump using NR and correct ECC using model save it
2) Split saved dump on two parts, where:
- first contains odd blocks 1,3,5,7,9......
- second contains even blocks 0,2,4,6,8......
3) Process each of this dump by attached model and Save Image
4) Join saved images into one file (first odd blocks, then even blocks blocks)
5) Open Image explorer, find MBR, paste address into Properties and set FAT32
6) Perfect recovery
Сергей



Joined: 26 Aug 2005
Posts: 17842

Flash-Extractor developer

PostPosted: Wed Mar 11, 2020 2:57    Post subject:
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