How to extract a save / Question about formatting

Discussion in 'Wii U - Hacking & Backup Loaders' started by CYBZERO, Mar 10, 2017.

  1. CYBZERO
    OP

    CYBZERO Advanced Member

    Newcomer
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    Mar 11, 2011
    France
    France
    Hello,

    1) I want to uninstall Rednand/Mocha because the storage is full and I don't know why. So I want to erase the partition in my SD card and erase all in the sysnand.
    But before that I want to extract a save, can you help me ?

    2) Other question : Can I format Rednand/Mocha ? Does it work ? And if I format Sysnand, is formatting make a update of the console ?

    3) Thanks for all people who help me !