How do I recover from lost Boot0

Discussion in 'Switch - Backup Loaders & Modchips' started by flduch, Oct 7, 2019.

  1. flduch
    OP

    flduch Member

    Newcomer
    1
    Oct 7, 2019
    Switzerland
    Hello everybody,

    I need to build a new Boot0 (either versions) for my switch. I've a valid rawnand and all the necessary keys. I know that I "just" have to get a "how most" empty valid Boot0 (for example created by choidujour) and fill it with the necessary encrypred part using the specific keys from my switch. I know that some people have success with this operation and I would be nice if some one can give my some advices how to do that.

    Kind regards
     
  2. thesjaakspoiler

    thesjaakspoiler Advanced Member

    Newcomer
    2
    Nov 20, 2018
    Afghanistan
  3. flduch
    OP

    flduch Member

    Newcomer
    1
    Oct 7, 2019
    Switzerland
    @thesjaakspoiler : thx for your advise but both threads do not help me.

    The problem is that I have to know how to inject the keyblobs on an encrypted form derived from the console's SBK (Secure Boot Key) into the Boot0. Without doing this, the switch can't boot.
     
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