un identified data from failure CF CARD

[applpp22]

Scandisk Extreme pro (UDMA7)

Created Image from Cf card because Card Have Bad Sectors ( Unreadable Sectors)
After Successfully imaged 97.5% of card , tried In R-studio
R-Studio Does Not Recognized File System and even does not recognized raw files
when Before problem it have exFAT System on it ..

Code:

C8 1C F6 1A C6 D8 11 F3 25 1C F6 1A C6 D8 11 F3   ÈöÆØó%öÆØó
9D A0 27 37 87 C1 F6 02 9D A0 27 37 87 C1 F6 02    '7‡Áö '7‡Áö
CB 72 1B D4 02 AE B8 14 CB 72 1B D4 02 AE 44 E4   ËrÔ®¸ËrÔ®Dä


First 3 Sectors are linked to attachment

it looks like encrypted data, but sure it not encrypted from DSLR , please give solution for this

Attachments

first 3 sectors.zip

(1.35 KiB) Downloaded 325 times

[einstein9]

it looks like encrypted data, but sure it not encrypted from DSLR , please give solution for this[/quote]

Not Encrypted, Controller problem

[Dananjaya]

how many total sectors shown?

[applpp22]

Not Encrypted, Controller problem

is it work if i suppose to change Controller ic , or need to read with nand flash readers??

how many total sectors shown?

totel 60Gb( 97.6% ) imaged .. with DE ( It's 64GB CF Card )

[lcoughey]

I've seen this where the controller just throws out garbage and chip off is needed. Usually this is with Lexar.