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Tomorrow, I can try to fill ECC blocks with 0xFF and I will program flash with original Config.ini. We will see what unit will say.

Please, explain to me how it works.
You mount original Config.ini as new/virtual drive in your system.
When you access to this drive you can see all 3 files.
You can edit it.
After edit, you make...

Ok... Programming flash with "ASCII" Config.ini :)

---------- Post updated at 05:37 PM ---------- Previous update was at 05:17 PM ----------

Unit says: " Unable to open Config.ini" :(
So,...

Programming flash...

---------- Post updated at 05:03 PM ---------- Previous update was at 04:16 PM ----------

Your file looks like this:
...

Maybe this will help:
Creating a JFFS2 image from a directory structure | www.armbedded.eu (http://www.armbedded.eu/node/175)

and
...

You are very close. I'm sure about that :)

I'm toddling and waiting for results :)

I think extracting is ok. Problem is with pack it again. Am I right?

When I compare ROM and ROW version in WinHEX, I see no differences.
Also. Only one byte is different comparing to original (AMER) Config.ini.

Is it ok?

Whow!!!! I going to program some flash !!! Cant wait any more :)

Ooops :) I need ROW, not ROM :)

And if it is not problem for you:


[Mapping]
HaveBackground=False
HaveLakeInsight=False...

I hope you will find the way.:(

When I look into big dump, I see there are 2048 bytes blocks + 64bytes of ECC(?)
Im not sure we are talking about same thing :)

Does every UBIFS "partition" starts with UBI signature in header?
Im asking because first UBI signature is at 0xAD4000 offset (in big dump).
I think that bytes before 0xAD4000 are some kind of boot...

Here you are:
www.pouchx.com/PRV/HDS/K9G8G08U0M_Samsung_1GB_NAND_Config.ini_block_JFFS.rar (http://www.pouchx.com/PRV/HDS/K9G8G08U0M_Samsung_1GB_NAND_Config.ini_block_JFFS.rar)

There are two...

I can cut it off from "big" dump.

Maybe it is easier to unpack/mount only JFFS part. That part I am interested most :)

I just uploaded full 1GB from factory ROW region unit:
www.pouchx.com/PRV/HDS/HDS-5_Base_ROW_EUROPE_K9G8G0U0M_fw3.5_full.rar...

Ok. No problem. I understand :)
In the meantime I will upload new dump.

---------- Post updated at 02:19 PM ---------- Previous update was at 01:03 PM ----------
...

It is 1GB of 1GB chip. 100%.

Also I have dump made with XELTEK SP5000 programmer.
But it is only first 2GB of 4GB chip.
Can you do something with 50% of image?
If yes, I can upload it to my server.

Maybe it is my programmer fault. Maybe it reads NANDs in its special way.
Now I will try to read K9G8G08U0M as K9L8G08U0M and I will compare dumps.

---------- Post updated at 12:33 PM ----------...

I will try to read whole flash using different programmer settings.
It will take a while.

PS. This info:
# 1GB NAND has 256k ERASESIZE and 2k PAGESIZE OR 256k ERASESIZE and 4k PAGESIZE
is...

Have you downloaded "big" dump?

I'm sure everything is in config.ini.
Some time ago I had HDS5 factory ROW version.
I just copied 12kb config.ini from this unit and pasted it into HDS5-AMER version dump.
After that HDS5-AMER...

I was thinking about this before...but...as you can see, there is no place to replace ROW with AMER. (taken from full nand dump file)
By the way. Changing ROW/AMER in config.ini will change unit to...