Homebrew Downgrade New 3ds xl on 11.0 without hardmod

PokeFan221

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Any way to downgrade a new 3ds xl without hard mod I have a copy of cubic ninja so hb isn't a issue I just saw that the new galaxy 3ds is getting released and want one but idk.what system ver it will be on so I am asking is it possible without hard mod
 

astronautlevel

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Are you sure it's no CFW? Ninjhax suffers from ASLR (which dramatically reduces its success rate) and no access to soc:u or http:c services (which means it won't work at all unless it's setup already) on 11.0
 

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@astronautlevel
Ninjhax does work on 11.0 as long as you already have the payload installed. All they blocked was internet access from the game.
No, they added ASLR into the firmware loader for the titles oot3ds and ninjhax, which although it does still work, its success rate is incredibly small (reports of low as 1/100).

Since most CFWs nowadays implement Yifan Lu's custom loader which doesn't add ASLR for those titles, you won't notice it on CFW.

Relevant 3dbrew section: https://www.3dbrew.org/wiki/11.0.0-33#loader
The codebin physical-memory randomization code introduced with 10.4.0-29 was updated so that it's now used for OoT3D and Cubic Ninja (checked in the same aforementioned order), for the USA+EUR+JPN titles. This means oot3dhax and ninjhax need to be updated to handle this. Using the pre-sysupdate exploit versions will result in the title randomly crashing. However, if you retry enough times, it should run fine.
 
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mashers

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No, they added ASLR into the firmware loader for the titles oot3ds and ninjhax, which although it does still work, its success rate is incredibly small (reports of low as 1/100).

Since most CFWs nowadays implement Yifan Lu's custom loader which doesn't add ASLR for those titles, you won't notice it on CFW.
Oh sorry, I didn't realise that. I'll edit my post.

(Our post counts match btw :P)
 
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mehmeh11

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some guy is working on an arm 9 kernel exploit, he'll probbably release it when a new firmware update comes
 

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astronautlevel

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Actually @astronautlevel @mashers
OOTHAX has been updated to improve the sucess rate on 11.0.0-33. :P

https://3dbrew.org/wiki/Homebrew_Exploits

https://github.com/yellows8/oot3dhax#110033-support
But cubic ninja has not had the same treatment yet for some reason at least i don't think. But if it does work then is very low chance but possible. :D
Actually, the payload source was updated but the builds served haven't been, mostly because the http:c and soc:u restriction hasn't been avoided.
 

Swiftloke

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No clue what it means but all i know is oothax works with 11.0.0-33, which is good. :P
On 11.0, Nintendo realized that there would be no legitimate need for Cubic Ninja to have internet access and removed it's privileges to it. This means that the small ROP in the QR code can't download the larger payload and execute it. smea has been working on either bypassing that or minimizing the payload, since it only needs to ROP far enough to take over the HOME menu. From there, since the HOME menu has SD card access, so it loads the actual payload (boot.3dsx).
 

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