Help with Nand Dumper v3

Discussion in 'Wii U - Homebrew' started by KeatonHoro, Sep 19, 2018.

  1. KeatonHoro
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    KeatonHoro Newbie

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    Sep 19, 2018
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    Hey so new to this WiiU modding stuff. Trying to dump Nand with this app "Nand Dumper v3" bit everytime I load the app and press A it freezes.

    Can someone point me to what I'm doing wrong please?

    Here's a pic for reference of what happens
    20180918_211226.
     
    Last edited by KeatonHoro, Sep 19, 2018
  2. Hayato213

    Hayato213 GBAtemp Psycho!

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    Make sure you are running haxchi before running it or have CBHC installed, also make sure you don't have a bootleg SD card or not enough space to dump everything.
     
  3. KeatonHoro
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    KeatonHoro Newbie

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    Sep 19, 2018
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    I used the browser exploit not the haxchi one with a NDS game. Is that probably the reason it's not working?
     
  4. Hayato213

    Hayato213 GBAtemp Psycho!

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    Firmware you are on?
     
  5. KeatonHoro
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    KeatonHoro Newbie

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    5.53
     
  6. Hayato213

    Hayato213 GBAtemp Psycho!

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    Browserhax was patched in 5.5.2, so you need to use another method like haxchi.
     
  7. KeatonHoro
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    KeatonHoro Newbie

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    Sep 19, 2018
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    Awesome. Thanks for the info. I'll go buy Brain Age now.


    Whoops apparently the eshop is under maintenance till 8 PM PST..... just my luck lol
     
  8. KeatonHoro
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    KeatonHoro Newbie

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    Sep 19, 2018
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    Cool so after loading up thru Haxchi it worked. Dumped everything but mlc 1st go now I'm dumping the mlc with more space.

    I get this is a failsafe in case of brick, but what app do I use to utilize these bin files in the case of a brick incident?

    And also why should I use cold boot over haxchi if haxchi is much safer?

    Lastly I'm guessing you have to keep the SD card in the wii u otherwise it wont work right? Like we cant save the data locally to the internal hdd of the wii u and never have to use the sd card again? Or is that what coldboot accomplishes?
     
  9. Hayato213

    Hayato213 GBAtemp Psycho!

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    You need at least a 64gb sd card for dumping nand off a 32gb system. CBHC is more convenient if you can get the installation to go through, but there is the risk of brick. Coldboot just save you the trouble of running the haxchi exploit every boot.
     
    Last edited by Hayato213, Sep 19, 2018
  10. KeatonHoro
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    KeatonHoro Newbie

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    Sep 19, 2018
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    Nice. Thanks for the info. Now just to figure out what to do from here..... by chance you have a link to some Breath of the Wild mods?
     
  11. Hayato213

    Hayato213 GBAtemp Psycho!

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    Not sure since I played the switch version of BOTW, I used someone else save for the wii u breath of the Wild copy.
     
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