Nand x dump error first 7 blocks

[jeeboy]

Got a trinity mfr 2010-09.
When dumping nand with nandx, i get error 250 reading block 1 to 7 the rest ok.

Resoldered wires 3 times and dumped 3 times each, got 9 dumps total and they all are matching.
They all have same error.

When trying to create ECC I get an error and I cant open any of the nand files in 360 flash dump tool.

is this not exploatable or what?

/Jee

 

[dedarus]

try to erase them

 

[RickSizz]

Remap them first, then build your ecc file off of rebuilt nand. Should be fine from that point on. Also post some pictures please of your wiring if you can.

 

[jeeboy]

Hi

Sorry but I cant create an ECC file with nandpro as it complains about the nand file.
Could you please tell me how to remap them? i guess I must remap one by one and where to place them? Normally when its just 1 block, thats remapped to 3FF right? but when there are 7 in a row???
I use nandpro V3, CoolRunner Chip, NANDx.

 

[RickSizz]

Use this, http://www.team-xecuter.com/forums/showthread.php?t=78411

Download it, fix the nand THEN build your ecc

 

[jeeboy]

Hi

I got nandhealer now, how do I use it?
I choose my nand ( Original nand image containing bad blocks to use as remapping template)
But now what to do?

What nand am I suppose to choose at the Nand to be remapped option?

 

[jeeboy]

Solved it.
Remapped the factory mapped errors back to their first place.
Created my ecc image, flashed 360 and got my cpu key.
Next prob was creating a hacked nand, xebuilder gave me some errors, critical error as it could not read KV, solved that also using a friends tool, Xebuilder Gui by swizzy, got a beta of upcoming version that solved my issue.