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rcvrrcvr



Joined: 23 Sep 2020
Posts: 18
Location: Germany

PostPosted: Sat Jan 02, 2021 18:07    Post subject: ec de a4 32 S4LN053X01 1TB SSD all files corrupted
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Model: Samsung SSD 1TB MZ-KPU1T0T/0A6
Capacity: 1TB

NAND: K9UKGY8S7C-YCK0
Number of Chips: 8 (8x16)

What we did:

1. Read all dumps with BGA152 adapter
2. Combined using this model: http://www.flash-extractor.com/library/Samsung/S4LN053X01/S4LN053X01__ec_de_a4_32__8x8
3. Save image using ECC ON
4. Open Image in UFS Explorer (as FE doesnt support APFS)
5. I can see EFI and APFS partitions.
6. Unlock APFS partition with correct password (successful)
7. Cannot find file structure
8. RAW Scan results in very little files, only 5 JPG, all severely damaged

Tried ReadRetry with Samsung v1, no luck (Plot without any matches).

The majority of pages are all green, a few are red.
Running ECC statistics right now, will add result later.
No upload made according to our discussion on Skype.

Please advise, if we can improve the dump quality somehow.
Сергей



Joined: 26 Aug 2005
Posts: 18482

Flash-Extractor developer

PostPosted: Tue Mar 16, 2021 0:03    Post subject:
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Dumps not uploaded

Moved to archive
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