Hacking Successfully dumped WiiU EMMC nand with hardmod.

EyeKey

Well-Known Member
Member
Joined
Feb 10, 2017
Messages
280
Trophies
0
XP
1,099
Country
Israel
would anyone know how to use an eMMC backup from a different console? i have a console with a dead eMMC and no backup, but i do have otp from both consoles.
What do you mean by dead eMMC? Bricked?
And it isn't possible yet, but maybe at some point, there are still few tools under (slow) development
 

Lazr1026

Well-Known Member
Member
Joined
Oct 30, 2020
Messages
125
Trophies
0
Age
17
XP
731
Country
United States
What do you mean by dead eMMC? Bricked?
And it isn't possible yet, but maybe at some point, there are still few tools under (slow) development
yeah. error 160-0103 on boot, logs say corruption.

1646144133567.png
 

Lazr1026

Well-Known Member
Member
Joined
Oct 30, 2020
Messages
125
Trophies
0
Age
17
XP
731
Country
United States
re: my last posts

I've gotten an MLC dump via tiramisu (it still booted!?) and now im attempting to replace the emmc with something else.
 

Danook28

Well-Known Member
Member
Joined
Jul 17, 2018
Messages
495
Trophies
0
Age
34
XP
1,030
Country
Oman
Plz help card reader not detect any drive ... And i soldering point same pic here...Unable to access drive c، In corect function..
 
Last edited by Danook28,

AQS

Well-Known Member
Newcomer
Joined
Oct 15, 2021
Messages
69
Trophies
0
Age
41
XP
1,001
Country
Canada
Plz help card reader not detect any drive ... And i soldering point same pic here...Unable to access drive c، In corect function..
try to use a USB 2.0 card reader.

I went through 5 different USB 3.0 card readers and none of them worked. Only older USB 2.0 readers worked for me.
Also make sure your cable length is less than 30 CM (1 ft)

good luck.
 
  • Like
Reactions: jeannotte

Danook28

Well-Known Member
Member
Joined
Jul 17, 2018
Messages
495
Trophies
0
Age
34
XP
1,030
Country
Oman
try to use a USB 2.0 card reader.

I went through 5 different USB 3.0 card readers and none of them worked. Only older USB 2.0 readers worked for me.
Also make sure your cable length is less than 30 CM (1 ft)

good luck.
Any pic or name for reader you. Use. Also 30 CM from Board to sd adapter..?
 

Danook28

Well-Known Member
Member
Joined
Jul 17, 2018
Messages
495
Trophies
0
Age
34
XP
1,030
Country
Oman
I use windows 7 and msg for format disk pop up but.not format disk. I skip it. Win32 img not show any drive. Dontnet exe not setup in windows 7... In windows 11 Dontnet disk img working show g:0/00mb try read it give me masg erorr. And in all both of laptop it show 2.0 sd card reader mmc drive g or d
Removeable. Can do any thing help.
 

godreborn

Welcome to the Machine
Member
Joined
Oct 10, 2009
Messages
38,471
Trophies
3
XP
29,138
Country
United States
might have to use power shell to get a physical disk location, but I'm not sure. you mean one of the internal flash chips, right? like the slc or mlc?
 

Danook28

Well-Known Member
Member
Joined
Jul 17, 2018
Messages
495
Trophies
0
Age
34
XP
1,030
Country
Oman
might have to use power shell to get a physical disk location, but I'm not sure. you mean one of the internal flash chips, right? like the slc or mlc?
I want to read mmc. After try read the error pop up...
IMG_٢٠٢٢٠٧٢٠_١٧٠٠٣٠.jpg
 

Attachments

  • IMG_20220719_231106.jpg
    IMG_20220719_231106.jpg
    2.6 MB · Views: 54
Last edited by Danook28,

AQS

Well-Known Member
Newcomer
Joined
Oct 15, 2021
Messages
69
Trophies
0
Age
41
XP
1,001
Country
Canada
I want to read mmc. After try read the error pop up...

Before doing anything with Disk Imager, you should first try and make sure the reader is actually detecting the mlc chip..

Start, Run , type diskmgmt.msc
In the Disk Management window, do you see a 29.7 GB unformatted / unallocated partition ( it will appear black ) ?

If yes, then continue experimenting with Win32 Disk Imager ..
If NO , then go back and troubleshoot card reader, soldering , etc.. If you don't see the 29.7 gb partition , then all you're accessing is the the reader itself with no detectable chip connected. (also make sure your R26 CLK trace cut was done)

If you're confident of your solder job and trace cut , here's how it should work

1. R26 (if using a jumper, should be be set to CLK of SD card)
2. Connect the sd card to the Reader, and insert the reader to the PC
3. Power up the WiiU ( blue light should come on , but nothing will appear on the gamepad )
4. Windows should automatically pop up saying you've inserted an unformatted drive (DO NOT FORMAT, just cancel)
5. Then Proceed to either read the MLC or write back if you have an existing backup from your own console. Note you may need to run Win32 Disk Imager as Administrator
 
Last edited by AQS,

Danook28

Well-Known Member
Member
Joined
Jul 17, 2018
Messages
495
Trophies
0
Age
34
XP
1,030
Country
Oman
Before doing anything with Disk Imager, you should first try and make sure the reader is actually detecting the mlc chip..

Start, Run , type diskmgmt.msc
In the Disk Management window, do you see a 29.7 GB unformatted / unallocated partition ( it will appear black ) ?

If yes, then continue experimenting with Win32 Disk Imager ..
If NO , then go back and troubleshoot card reader, soldering , etc.. If you don't see the 29.7 gb partition , then all you're accessing is the the reader itself with no detectable chip connected. (also make sure your R26 CLK trace cut was done)

If you're confident of your solder job and trace cut , here's how it should work

1. R26 (if using a jumper, should be be set to CLK of SD card)
2. Connect the sd card to the Reader, and insert the reader to the PC
3. Power up the WiiU ( blue light should come on , but nothing will appear on the gamepad )
4. Windows should automatically pop up saying you've inserted an unformatted drive (DO NOT FORMAT, just cancel)
5. Then Proceed to either read the MLC or write back if you have an existing backup from your own console. Note you may need to run Win32 Disk Imager as Administrator
1. R26 (if using a jumper, should be be set to CLK of SD card) in pic the clk is this
20170110_233016.jpg
point befor the cut or after the cut... Coz i soldering point same pic and the point that call jumper is clk also???? Meaning soldring jumper to clk on sd card adapter.
20220721_1513_004_0.000.jpg
20220721_1512_002_0.000.jpg
20220721_1511_001_0.000.jpg
20220721_1512_003_0.000.jpg
 
Last edited by Danook28,

AQS

Well-Known Member
Newcomer
Joined
Oct 15, 2021
Messages
69
Trophies
0
Age
41
XP
1,001
Country
Canada
Hello, everybody
Is it possible to write back mlc.bin with this method?
Yes - so long as the mlc.bin is from your own system from a previous backup you've taken.

Also, if you do attempt to restore it, make sure that the mlc.bin backup matches your current system verion.

Here's what I mean ..

Let's say you have a backup from a year ago and at the time of the backup you were on System version 5.5.5
Now let's say you've updated your system recently to version 5.5.6 ... If you try to restore mlc.bin from system version 5.5.5 you will soft brick your system (on launch, you will get "Error code 160-0103" ).. the reason why this happens is because your SLC.bin file is on 5.5.6 but your mlc.bin would be on 5.5.5 after the restore ...

If you find yourself in this situation (old backup only), you will need to do an slc.bin & mlc.bin restore to force the system back to a common system version for both. (restoring slc.bin is much more difficult and can't be done with the method described in this forum)


This is why it's important that people take fresh/new backups of mlc.bin & slc.bin after a new system update.

Hopefully what I said above makes sense ..
 
Last edited by AQS,

Site & Scene News

Popular threads in this forum

General chit-chat
Help Users
  • No one is chatting at the moment.
  • Xdqwerty @ Xdqwerty:
    good night
  • BakerMan @ BakerMan:
    as to you
  • K3Nv2 @ K3Nv2:
    How do you know if the night will be good when you're asleep
  • BakerMan @ BakerMan:
    because i didn't say i was asleep
  • BakerMan @ BakerMan:
    i said i was sleeping...
  • BakerMan @ BakerMan:
    sleeping with uremum
  • K3Nv2 @ K3Nv2:
    Even my mum slept on that uremum
  • TwoSpikedHands @ TwoSpikedHands:
    yall im torn... ive been hacking away at tales of phantasia GBA (the USA version) and have so many documents of reverse engineering i've done
  • TwoSpikedHands @ TwoSpikedHands:
    I just found out that the EU version is better in literally every way, better sound quality, better lighting, and there's even a patch someone made to make the text look nicer
  • TwoSpikedHands @ TwoSpikedHands:
    Do I restart now using what i've learned on the EU version since it's a better overall experience? or do I continue with the US version since that is what ive been using, and if someone decides to play my hack, it would most likely be that version?
  • Sicklyboy @ Sicklyboy:
    @TwoSpikedHands, I'll preface this with the fact that I know nothing about the game, but, I think it depends on what your goals are. Are you trying to make a definitive version of the game? You may want to refocus your efforts on the EU version then. Or, are you trying to make a better US version? In which case, the only way to make a better US version is to keep on plugging away at that one ;)
  • Sicklyboy @ Sicklyboy:
    I'm not familiar with the technicalities of the differences between the two versions, but I'm wondering if at least some of those differences are things that you could port over to the US version in your patch without having to include copyrighted assets from the EU version
  • TwoSpikedHands @ TwoSpikedHands:
    @Sicklyboy I am wanting to fully change the game and bend it to my will lol. I would like to eventually have the ability to add more characters, enemies, even have a completely different story if i wanted. I already have the ability to change the tilemaps in the US version, so I can basically make my own map and warp to it in game - so I'm pretty far into it!
  • TwoSpikedHands @ TwoSpikedHands:
    I really would like to make a hack that I would enjoy playing, and maybe other people would too. swapping to the EU version would also mean my US friends could not legally play it
  • TwoSpikedHands @ TwoSpikedHands:
    I am definitely considering porting over some of the EU features without using the actual ROM itself, tbh that would probably be the best way to go about it... but i'm sad that the voice acting is so.... not good on the US version. May not be a way around that though
  • TwoSpikedHands @ TwoSpikedHands:
    I appreciate the insight!
  • The Real Jdbye @ The Real Jdbye:
    @TwoSpikedHands just switch, all the knowledge you learned still applies and most of the code and assets should be the same anyway
  • The Real Jdbye @ The Real Jdbye:
    and realistically they wouldn't

    be able to play it legally anyway since they need a ROM and they probably don't have the means to dump it themselves
  • The Real Jdbye @ The Real Jdbye:
    why the shit does the shitbox randomly insert newlines in my messages
  • Veho @ Veho:
    It does that when I edit a post.
  • Veho @ Veho:
    It inserts a newline in a random spot.
  • The Real Jdbye @ The Real Jdbye:
    never had that i don't think
    The Real Jdbye @ The Real Jdbye: never had that i don't think