1. Rojagfo

    OP Rojagfo Member
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    The panic code is 0x21
     
  2. ZachyCatGames

    ZachyCatGames GBAtemp Addict
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    If it’s RCM vulnerable, yes.
    Just boot with CFW and update.

    You could also manually generate boot0, package2 images and SYSTEM contents and restore them with HacDiskMount.

    EDIT:
    If it’s not vulnerable, and you have bis keys, you theoretically can.
    If it’s not vulnerable and you don’t have bis keys, you’re fucked unless another pre-pk1ldr exploit releases.
     
    Last edited: Feb 11, 2020
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  3. nachuz

    nachuz GBAtemp Advanced Fan
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    if it's not vulnerable, wait for the TX modchip, that might work
    if it's vulnerable, use a CFW and update from there
     
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  4. Rojagfo

    OP Rojagfo Member
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    It is RCM vulnerable, the issue is that i can't get it to RCM mode.
     
  5. ZachyCatGames

    ZachyCatGames GBAtemp Addict
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    Have you tried holding the power button down for ~12 seconds? You’re system may still be stuck in the anti-downgrade panic screen, and not actually off, which would prevent you from getting into RCM.
     
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  6. Rojagfo

    OP Rojagfo Member
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    I managed to get in RCM mode, i'm unable to update since i'm stuck in the nintendo switch logo, i do have a backup somewhere in my computer but i wanna keep that as a last resort.
    EDIT: If i somehow manage to update is there a "safe" version or should i just update to the latest version ?(my switch is already banned btw) I haven't been up-to-date with the switch scene since forever :P
     
    Last edited: Feb 14, 2020
  7. ZachyCatGames

    ZachyCatGames GBAtemp Addict
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    Most common causes of that are corrupt/invalid prodinfo and hardware failure. It might also happen when you downgrade without nuking system saves, I don't exactly remember if that causes a freeze or a crash though.
    If you have anything important on it currently, you could make a nand backup now, copy it somewhere, and restore your other one to see if it'll work I guess.
     
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