how can i use my full Wii U Nand on CEMU ?

The_Don

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hello there,

anybody knows how i can use the full NAND of my Wii U and use it on CEMU ? unfortunate my Wii U is broken but i already have the full nand backup since 2018 which is about 30gb.

let me know if there anything helps, and thanks in advance.


the files that i have :
mlc.bin.part01
mlc.bin.part02
mlc.bin.part03
mlc.bin.part04
mlc.bin.part05
mlc.bin.part06
mlc.bin.part07
mlc.bin.part08
mlc.bin.part09
mlc.bin.part10
mlc.bin.part11
mlc.bin.part12
mlc.bin.part13
mlc.bin.part14
mlc.bin.part15
seeprom.bin
slccmpt.bin
slc.bin
otp.bin
 

godreborn

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don't know anything about cemu, but merge your mlc with the copy /b function in cmd prompt. then, you can use nand extractor with your otp.bin to decrypt the slc and slcmpt.bin files. use wfs-extract for the mlc. that also requires the otp.bin.
 
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The_Don

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don't know anything about cemu, but merge your mlc with the copy /b function in cmd prompt. then, you can use nand extractor with your otp.bin to decrypt the slc and slcmpt.bin files. use wfs-extract for the mlc. that also requires the otp.bin.
is there any tutorials ? sorry im not expert in this stuff
 

BaamAlex

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more information please , what do i need exactly ?
Otp.bin and seeprom.bin in cemus root.

Certificates:
storage_mlc\sys\title\0005001b\10054000\content\ccerts
storage_mlc\sys\title\0005001b\10054000\content\scerts
In Cemus "mlc01" directory (keep the folder structure, so for example "mlc01\sys\title\0005001b\10054000\content\ccerts\WIIU_ACCOUNT_1_CERT.der". Since v1.11.1 the whole folder must be dumped!

Account data:
storage_mlc\usr\save\system\act\800000**\account.dat
Replace the stars with a number for the respective user account
The account must be linked to a Nintendo Network ID!
Into the directory "mlc01\savesystemact800000**account.dat" (always, no matter which number was above).

After that online play can be activated via the settings.
 
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godreborn

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wfs extract will extract all of the mlc. don't worry, it won't take long most likely and it's a lot smaller than the dump, since it includes free space. mine is around 700MB-1GB for the the mlc despite the dump being 29.1GBs. haha
 
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The_Don

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wfs extract will extract all of the mlc. don't worry, it won't take long most likely and it's a lot smaller than the dump, since it includes free space. mine is around 700MB-1GB for the the mlc despite the dump being 29.1GBs. haha
i got an error

error.PNG
 

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