Homebrew Official NAND Dumper - Create full dumps of the NAND

Xyphoseos

Xyphoseos

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Felek666 said:
If your Wii U is working fine, don't redump MLC to MLC chip.
Search for "Succesfully dumped NAND using hardmod" [something along these lines]
Click to expand...
i Just want know, If a day I brick, how can I restore slc + slccmtp + 15 mlc part ? (on a 3ds I know how do it but there is one file, here, more...)
 
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Xyphoseos said:
i Just want know, If a day I brick, how can I restore slc + slccmtp + 15 mlc part ? (on a 3ds I know how do it but there is one file, here, more...)
Click to expand...
You must combine 15 mlc part before dumping it back.
Also everything is there [Look below in my previous post]
 
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Xyphoseos said:
@Felek666
Okay I combine mlc (copy b/ ....) but now I have
MLC.bin
SLC.bin
and SLCCMPT.bin

If I want restore it by hardmod, I restore the 3 one by one ?
Click to expand...
You don't want to flash wrong NAND by mistake so one by one.
Flash MLC to MLC chip, Flash SLC to SLC chip, Flash SLCCMPT to SLCCMPT chip.
[1k messages, yay!]
 
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TOPSECRET

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Maybe you can add the size of teh single options to the first thread?

I have dumped slc & slccmpt and both have a size of 528 MB instead of 512 MB ?
I read if CBHC is installed the size is 528 MB same with only haxchi?

Thanks for this nice improvement to get a valid full nand dump.
 
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EyeKey

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About dumping to USB, that isn't simple. The dumper run before all the file system services are initialized. So it will require some work to understand how to use the USB at that stage.
Switching SDs between files might be possible and simple, I will try it. So I don't think that the USB way worth it.

And since the last release (when otp dumping was added), the menu says very clear that the size of the NANDs is 528 MB..
 
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Tommy084

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First just want to say great work Eyekey!
Tried dumping with the latest homebrew and get this:
Code: 
C:\Users\Tommy\Desktop\wiiu-nandextract>nandBinCheck.exe slc.bin -all
** nandBinCheck : Wii nand info tool **
   from giantpune
   built: Mar 24 2017 23:49:06
NAND Type: SLC (WiiU)
checking boot1...
Boot1 hash: "3806d41a5c5f139f5b09bbe5b74a5ec45e0f5507"
Boot1 OK!
checking for lost clusters...
found 0 lost clusters
UNK ( 0xffff ) 68 (3fcf, 3fec, 3fed, 3fee, 3fef, 4258, 4259, 425a, 425b, 425c, 425d, 425e, 425f, 4278, 4279, 427a, 427b, 427c, 427d, 427e, 427f, 42d0, 42d1, 42d2, 42d3, 42d4, 42d5, 42d6, 42d7, 42fc, 42fd, 42fe, 42ff, 44a8, 44a9, 44aa, 44ab, 44ac, 44ad, 44ae, 44af, 4580, 4581, 4582, 4583, 4584, 4585, 4586, 4587, 4608, 4609, 460a, 460b, 460c, 460d, 460e, 460f, 4698, 4699, 469a, 469b, 469c, 469d, 469e, 469f, 4808, 4809, 480a, 480b, 480c, 480d, 480e, 480f, 4b58, 4b59, 4b5a, 4b5b, 4b5c, 4b5d, 4b5e, 4b5f, 4b60, 4b61, 4b62, 4b63, 4b64, 4b65, 4b66, 4b67, 4b68, 4b69, 4b6a, 4b6b, 4b6c, 4b6d, 4b6e, 4b6f, 5f99, 5f9a, 5f9b, 5f9c, 5f9d, 5f9e, 5f9f)
free            4955
verifying ecc...
1 out of 894656 pages had incorrect ecc.
they were spread through 1 clusters in 1 blocks:
 (917)
1 of those clusters are non-special (they belong to the fs)
verifying hmac...
verifying hmac for 391 files
hmac bad (1)
"kernel.img" is 11e100 bytes ( 48 ) clusters

00000000  ff6211ca 3b7f2407 80e0177f 5b9d65e3  .b..;.$.....[.e.
00000010  79fbd5cc cb6211ca 3b7f2407 80e0177f  y....b..;.$.....
00000020  5b000000 00000000 00000000 00000000  [...............
00000030  c4043b0b 47024702 d90ad90a d30e2c01  ..;.G.G.......,.

00000000  ff9d65e3 79fbd5cc cb000000 00000000  ..e.y...........
00000010  00000000 00000000 00000000 00000000  ................
00000020  00000000 00000000 00000000 00000000  ................
00000030  ee05ee05 0a0df502 bb07bb07 e3051c0a  ................

00000000  da15ab73 7ce765e5 d097e8c8 5df3b43d  ...s|.e.....]..=
00000010  aadf344c                             ..4L
bad HMAC for "/sys/title/00050010/10004009/code/kernel.img"
hmac bad (1)
"scfm.img" is 8004000 bytes ( 2001 ) clusters

00000000  ff000000 00000000 00000000 00000000  ................
00000010  00000000 00000000 00000000 00000000  ................
00000020  00000000 00000000 00000000 00000000  ................
00000030  00000000 00000000 00000000 00000000  ................

00000000  ff000000 00000000 00000000 00000000  ................
00000010  00000000 00000000 00000000 00000000  ................
00000020  00000000 00000000 00000000 00000000  ................
00000030  00000000 00000000 91046e0b 1c021c02  ..........n.....

00000000  bddc5370 4434632c 89f37f10 cbd6f4a1  ..SpD4c,........
00000010  0fd68e82                             ....
bad HMAC for "/scfm.img"
2 files had bad HMAC data
checking HMAC for superclusters...
0 superClusters had bad HMAC data
What does this errors say to you?
Dumped 3 times, all from cbhc cfw
 
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EyeKey

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The error on scfm.img is normal.
You have one ecc error, my guess that it is in kernel.img and the reason for the incorrect hash. If it is a fixable ecc error (I don't check if it is fixable), than the software will be fine with that. And it is in OSv9, which I think that isn't used anyway.

(you dumped 3 times and it was the same right?)
 
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systemconfigtoolcorrector

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Hey there @EyeKey
You seem to be very well knowledged on the FS.
I was wondering, you think it would be possible to add the MCP Delete Title function via any of your tools ? I know this seems far fetched but, perhaps it would be possible to even be able to use MCP_Recovery's title deleter as well to uninstall the "System" (00050010) version of System Config Tool to fix MLC being corrupted.
I.e. perhaps :
>Mount MLC's raw FS somewhere
>Call function
>uninstalls
>MLC restored
>???
>Profit?
 
Last edited by systemconfigtoolcorrector,

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