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[questions] Anything I did wrong for AU6982?   Search  Register  Log in
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hd07



Joined: 13 Dec 2007
Posts: 263


PostPosted: Tue May 20, 2008 8:33    Post subject: [questions] Anything I did wrong for AU6982?
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- Flash type (USB, CF, SD...): USB
- Controller name:AU6982 / Allog / B41-GHL- NP / A687988-10 / 0713
- Flash chips amount: 2GB
- Flash chip name: K9LAG08
- Config file content (Show config):
MNG Samsung
ID 0xec 0xd5 0x55 0x25
Bits 8
Page 2112
MB 2048
COL 2
RAW 3
READ 0x30
SBACK 0x00
RE_Down 2
RE_Up 1
End

- Dumps amount: 2GB


I followed the instuctions from AU6982:
http://forum.soft-center.ru/viewtopic.php?t=366

in Dump Converter
Split by Block 0x42000
Join by Block 2112

In Au6389
by default
Block_size: 0x2100000
Update_size: 256
Bank_space: 0x200
Last_block: 0x000

But if I save, I got 0 size disk.image.

Thanks,

Phil

===========
I did not go through the following procedure:
==============

- Do you found FAT? No
- Is there mix? N/A
- Do you remove mix? N/A

if FAT not found
- Do you found NTFS
- Do you found dirs [точка][точка][пробел][пробел][пробел][пробел]
- Do you found half dirs [точка][пробел][пробел][пробел][пробел]
- Do you found try Join by byte?
- Do you found try Invert?

Upload piece of FAT
To do this goto FAT.
Press copy icon
Choose "300k to file".
File name "<address of fat>.dump"
Сергей



Joined: 26 Aug 2005
Posts: 19462

Flash-Extractor developer

PostPosted: Tue May 20, 2008 11:45    Post subject:
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Statistics is just example.

You need control result at each step.

Put 300k with FAT in container
hd07



Joined: 13 Dec 2007
Posts: 263


PostPosted: Mon May 26, 2008 17:46    Post subject:
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Sergey,
Thanks for your reply.
I am trying to work it out first, but still struggle.

Cheers.
Very Happy
hd07



Joined: 13 Dec 2007
Posts: 263


PostPosted: Wed May 28, 2008 10:51    Post subject:
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Hi Sergey,

Here is my new progress, pretty close to finish.

- Do you found FAT? yes, after invert
- Is there mix? yes
- Do you remove mix? yes
split dump by 4,
Join by block 2112 for 0 and 2
Join by block 2112 for 1 and 3
Join by dump 2


In Au6389
by default
Block_Size 0x2100000
Update_Size 256
Bank_Space 0x200
Last_Block 0x100

also tried:
Block_Size 0x4200000
Update_Size 256
Bank_Space 0x200
Last_Block 0x100

But if I save, I got 0 size disk.image.


Upload piece of FAT, yes
File name "hd07-8b3c200-au6982-300k"

Thanks in advance.
Phil
Rolling Eyes
Сергей



Joined: 26 Aug 2005
Posts: 19462

Flash-Extractor developer

PostPosted: Wed May 28, 2008 11:22    Post subject:
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hd07 wrote:
Upload piece of FAT, yes
File name "hd07-8b3c200-au6982-300k"


Strange, i don't see
hd07



Joined: 13 Dec 2007
Posts: 263


PostPosted: Wed May 28, 2008 16:57    Post subject:
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Sorry, here is.
I tried to upload to container, but did not.
Thanks.
:roll:
Сергей



Joined: 26 Aug 2005
Posts: 19462

Flash-Extractor developer

PostPosted: Wed May 28, 2008 17:25    Post subject:
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Use Block_Number / SM32xx
hd07



Joined: 13 Dec 2007
Posts: 263


PostPosted: Fri May 30, 2008 13:50    Post subject:
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Сергей wrote:
Use Block_Number / SM32xx


I use the following parameters,
block size 84000
bank space 0x200
update size 0x100

find fat, but the directory and file name all corruptted. I use hex for raw recovery and got some good photos. Not perfectly, but usable.


Thanks.
Smile
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