Why the 3DS can't be downgraded on 11.4 "For Dummies" (A simple explanation for the rest of us)

Discussion in '3DS - Flashcards & Custom Firmwares' started by Swiftloke, Sep 11, 2016.

  1. ADS3500

    Member ADS3500 GBAtemp Fan

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    It works on every firmware, but it's just an arm11 userland exploit, so it does the same thing that every homebrew launcher entry point does.
     


  2. testing123

    Newcomer testing123 Advanced Member

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    You say it's "just" the arm11 userland exploit...can you expand a bit please?

    If I understand the problem with 11.0 firmware, most people have to do the complicated dsiware downgrade to 9.2 to get homebrew working again.

    If I understand you right, Ninjhax can get homebrew working on 11.0, thus bypassing the need to do any downgrading at all?
     
  3. Swiftloke
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    Member Swiftloke Hwaaaa!

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    No, ninjhax is an arm11 userland exploit. It does not have permissions to do anything the arm11 kernel or arm9 can- in fact, it just has the permissions a normal game would (games run in arm11 userland). Games will never install CIA files or disable signature checks, so it doesn't have access to them.
     
  4. ADS3500

    Member ADS3500 GBAtemp Fan

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    An arm11 userland exploit basically means that it only has access to the things that a normal game has access to. You can only use it to run unsigned code, but you can't install anything to your nand. Ninjhax is the same as every userland exploit such as smilehax, freakyhax, oothax, etc, so you'll still need to do the dsiware/hardmod downgrades to downgrade. You'll need an arm9 kernel exploit to bypass downgrading and they are extremely rare.

    Edit: Ninja'd
     
  5. testing123

    Newcomer testing123 Advanced Member

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    Ok, thanks for the replies Swiftloke and ADS3500.

    So why are arm9 kernal exploits so rare? What are they, exactly?
     
  6. ih8ih8sn0w

    Member ih8ih8sn0w Koreaboo

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    arm9 is the security part of the console. You don't exactly want that to have holes there...
     
  7. Swiftloke
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    Member Swiftloke Hwaaaa!

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    It's a completely separate processor. Although arm11 can talk to it, it can't just tell it what to do.
     
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  8. testing123

    Newcomer testing123 Advanced Member

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    Ok, thanks for the info.

    So, as it stands, having Cubic Ninja is useless for the 11.0.0 console. I'd have to do the DSI downgrade to do anything.
     
  9. ADS3500

    Member ADS3500 GBAtemp Fan

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    It's not useless. Ninjhax is the best entry point, and you'll still need a homebrew launcher entry point to do the Dsiware downgrade.
     
  10. annson24

    Member annson24 GBAtemp Fan

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    If you're referring to pirating, you have to do the dsiware downgrade to downgrade the firm first then will still be using an arm11 userland exploit (i.e ninjhax) to downgrade the console itself. So no, cubic ninja isn't useless for v11 and above.

    Sent from my SM-N930F using Tapatalk
     
  11. testing123

    Newcomer testing123 Advanced Member

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    Ok, thanks for the replies.

    I already know this is an answer without a specific question, but:

    Given the speed of hax updating in the past, can anyone give a rough estimate of when the 11.0 COULD be potentially hacked without the dsi aspect? December 2016? March 2017? December 2017?
     
  12. Quantumcat

    Member Quantumcat Dead and alive

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    If we knew then we'd know what was required to do it and then we'd have done it already. No way to know, maybe not ever.
     
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  13. Swiftloke
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    Member Swiftloke Hwaaaa!

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    Well, there are rumors here and there about yellows8 developing a program to install DSiWarehax with only a Kernel11 exploit. I wouldn't hold my breath personally, but there are a lot of people who are excited. (This would remove the whole "hacked 3DS" part of the equation so long as we have an arm11 kernel exploit on 11.0/11.1)
    When will either it or an arm9 exploit be released? Who knows?
     
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  14. testing123

    Newcomer testing123 Advanced Member

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    Ok, thanks for all the replies.

    So on a different note, I have a system on 9.8.0-25U.

    Trying browserhax to get to downgrading, but it's failing at the AM:U part every time. I've heard it can take many times but it's reaching 20+ now...

    I have ANOTHER system that is already hacked. Is there any way to use that to make it easier to hack the new one?
     
  15. gnmmarechal

    Member gnmmarechal Priest of Serielism

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    Not really. But don't use browserhax for svchax/mch2. Install MenuHax.
     
  16. testing123

    Newcomer testing123 Advanced Member

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    Ok, thanks for your reply.
     
  17. Sharruken

    Newcomer Sharruken Member

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    Thanks for posting all the information on why 11.0 downgrading isn't possible, I'm fairly new to 3DS hacking, I've been using a Gateway since the start, and just left my 3DS on 4.5, then recently I switched to a9lh + luma3ds but I never knew the technical reasons why newer firmware couldn't be downgraded, I took the time to find out what can/can't be done but not the WHY of it, so this is actually fairly informative, now I guess I'm going to read up a little bit more on the arm9/arm11 processors
     
  18. Namesnipe

    Newcomer Namesnipe Member

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    And there goes this thread, into the flames of Slowhax being released.
     
  19. Osmosis

    Member Osmosis Accidents Happen. Don't be one of them.

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    Yeah. I second that. Burn this thread and take it off sticky posts please.
     
  20. naddel81

    Member naddel81 GBAtemp Maniac

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