Topic: Donor Nand Tut (Read 39 times)

s7voogy · « **on:** January 22, 2010, 05:54:00 AM »

i done my second jtag went ok but i get a "open tray" when i put in a game have tried a few drives and have the correct dvd key also 360 wont read any hdd. some1 told my 2flash stock back, j djd still no go. they said its a badnand. any help? thanks

s7voogy · « **Reply #1 on:** January 22, 2010, 12:57:00 PM »

45 views and no reply wtf?

xpa12 · « **Reply #2 on:** January 22, 2010, 01:06:00 PM »

Did you make several backups of your orig nand? Any bad blocks or anything like that?
I saw somewhere that you can write just your KV to the nand (after its been flashed with orig or xbr that is) via nandpro and see if that helps? also did your config block write ok?
You might wanna try over-writing both of those blocks into the nand to see.

s7voogy · « **Reply #3 on:** January 22, 2010, 03:48:00 PM »

i made 2 back ups but they did not match, 1 line.

everything seems fine but like i said no hdd reading and dvd tray error. i have a good nand from a next jtag, but need advice thank you

AZImmortal · « **Reply #4 on:** January 22, 2010, 08:05:00 PM »

QUOTE(s7voogy @ Jan 22 2010, 11:57 AM)

45 views and no reply wtf?

Oh, right, demanding that people help you is really the way to go. (IMG:style_emoticons/default/rolleyes.gif) Did you ever consider that maybe those 45 people didn't know the answer to your problem?

s7voogy · « **Reply #5 on:** January 23, 2010, 06:08:00 AM »

i did indeed, but you see i did get a reply so i guess it worked,

i still would like a fix for this, the answer leading to the fix will recieve a rapidshare account

thank you

This post has been edited by s7voogy: Jan 23 2010, 02:09 PM

thwack · « **Reply #6 on:** January 23, 2010, 07:44:00 AM »

QUOTE

I have successful rebuilt a 1888 image from another nand ( Donor) because my nand was corrupt but i had my cpu and kv.bin. heres how i rebuilt my image.

Tools Needed:

Hexeditor ( HxD)
Donor Nand
Corrupt Nand
CPU key from the corrupt image ( use Xell or XBR's Xell)

1. Open Corrupt image in FlashTool 0.91
2. Write Down the Max LDV Values And Pairing Data
3. Open the Donor image in FlashTool
4. Patch the LDV and Paring Data with your Values
5. Hexedit your corrupt image and copy sectors between 0x4200 - 0x83FF (KV FILE)
6. Open the donor image in hexedit and paste the data that you copied from ur corrupt nand to 0x4200 - 0x83FF
8. Save the file and open with flashtool to check everything is fine if so flash to ur 360!!! ( Make sure your CPU key is entered into the flashtool to check your flash is ok)
9. If all is ok your finished Smiley

Determine your maximum LDV value. You will notice three LDV values. For example they could be: 0, 1, 2. Therefore your maximum LDV value is 2. If your values are 0, 7, 3. Your maximum LDV value is 7.

Here you go (IMG:style_emoticons/default/smile.gif) Or you could try Redlines Bad Black remapper on your corrupt NAND dump and see if that works.

This post has been edited by thwack: Jan 23 2010, 03:49 PM

RKKINGKONG · « **Reply #7 on:** January 23, 2010, 02:24:00 PM »

QUOTE(s7voogy @ Jan 23 2010, 08:08 AM)

i did indeed, but you see i did get a reply so i guess it worked,

i still would like a fix for this, the answer leading to the fix will recieve a rapidshare account

thank you

You little dickhead, go somewhere else with your shitty fucking attitude.

s7voogy · « **Reply #8 on:** January 23, 2010, 05:48:00 PM »

X-S Enthusiast you waste man. getting a boner on the net. you fag

s7voogy · « **Reply #9 on:** January 23, 2010, 06:56:00 PM »

can some1 help me with this bit please

QUOTE

5. Hexedit your corrupt image and copy sectors between 0x4200 - 0x83FF (KV FILE)

how do i find this line?

thank you

This post has been edited by s7voogy: Jan 24 2010, 02:57 AM

thwack · « **Reply #10 on:** January 24, 2010, 05:43:00 AM »

QUOTE(s7voogy @ Jan 24 2010, 01:56 AM)

can some1 help me with this bit please
how do i find this line?

thank you

You'll find it in the hex editor when you open your NAND image - it's a block address.

s7voogy · « **Reply #11 on:** January 24, 2010, 09:45:00 AM »

thank you for your reply, i understand that but i dont see any 0x just 000 and such, do you understand what i am getting at?

thwack · « **Reply #12 on:** January 24, 2010, 10:47:00 AM »

QUOTE(s7voogy @ Jan 24 2010, 04:45 PM)

thank you for your reply, i understand that but i dont see any 0x just 000 and such, do you understand what i am getting at?

Have a look in my uncrippling tut in my sig below. Basically if you look at the screenshots of the hex editor, you'll see on the left of the open hex editor's window the hex addresses - such as 00001C8 (the hex starts at 00000000). This is the address you're after. You want the block starting from 0x4200 to 0x83FF (the key vault).

In HxD (the hex editor), click ctrl+G which will open a dialogue box. Enter 4200 (make sure 'hex' is selected, and 'begin'). This will take you to the line of hex starting at 00004200. Highlight the hex in the middle (the one's that are in blocks of 2 - ie 2f 3d 4e etc - it'll be different for you), and keep highlighting until you reach the end of line - 000083F0 (the end of that line is 83FF). Copy the hex (ctrl+c) and you've got you kv. Alternately you could dump the kv by using NandPro and typing nandpro lpt: -r16 kv.bin 1 1

s7voogy · « **Reply #13 on:** January 24, 2010, 12:03:00 PM »

dude thank you very much for your help. it is not wasted, thank you

thwack · « **Reply #14 on:** January 24, 2010, 12:06:00 PM »

QUOTE(s7voogy @ Jan 24 2010, 07:03 PM)

dude thank you very much for your help. it is not wasted, thank you

No worries (IMG:style_emoticons/default/smile.gif) Ask away if there's owt else.

Author Topic: Donor Nand Tut (Read 39 times)