Homebrew possible ARM11 kernel hack on 10.5

[aliaspider]

ok let's see if this one works on new 3DS, hopefully it isn't more complicated xD.

 

[LarBob]

ok let's see if this one works on new 3DS, hopefully it isn't more complicated xD.

Thanks, update OP?

 

[Februarysn0w]

Here it is!

 

[TheWing]

ok let's see if this one works on new 3DS, hopefully it isn't more complicated xD.

Just tried it on N3DS running 10.6 sysnand on aureinand/a9hl and no luck, stuck on "Press Start to exit..."

 

[aliaspider]

 

[prophentes]

Just confirming, also stuck on press start to exit on my n3ds. You're doing great work though OP! Keep it up!

 

[Deleted member 373057]

tl;dr of 20 pages, please.

 

[ric.]

Has this even been confirmed to work? Confirmed as in, yes, here's my 3DS running the modified sysupdater. I haven't kept up with the thread since yesterday, 2much shitposting. Simply ebin.

 

[astronautlevel]

Has this even been confirmed to work? Confirmed as in, yes, here's my 3DS running the modified sysupdater. I haven't kept up with the thread since yesterday, 2much shitposting. Simply ebin.

We don't have a working build of sysupdater yet, though the devs do. One of the devs on #3dsdev was able to downgrade successfully using this hax.

 

[ric.]

We don't have a working build of sysupdater yet, though the devs do. One of the devs on #3dsdev was able to downgrade successfully using this hax.

That's awesome, thanks pal. I'm guessing the #3dsdev person has no intention of releasing said sysupdater build?

Also why do we keep calling it sysupdater when all we use it for is downgrade, it tickles my 'tism.

 

[Bedel]

Well same here. Tryed only twice, but stuck in press start. Well, at leat we know you can do it. Go on buddy!

 

[Supster131]

That's awesome, thanks pal. I'm guessing the #3dsdev person has no intention of releasing said sysupdater build?

Also why do we keep calling it sysupdater when all we use it for is downgrade, it tickles my 'tism.

From what I've been told, most likely not.

Although someone else (who probably intends to release it) is working on getting sysUpdater to work with this exploit. Haven't talked to him since last night, so I don't know how his progress is going.

 

[Salamencizer]

this is a sort of an updated version of memchunkhax2.

I've only tested this successfully on a 10.5.30 emunand (using the 2.50-11 firm), while this is a very good sign, it is still not enough to confirm that the hack is valid.

It would be great if others with a system on at least 10.4 sysnand and access to the homebrew launcher can test this.

also, it probably won't work on a new 3DS, so this test is for o3DS only currently.
making it work for the new 3DS should be trivial though if this test proves to be successful.

Code:
https://github.com/aliaspider/svchax

it should either hang or print out "success", along with the firmware version.
it might not work the first time, so just reboot and launch it again.

Edit: thank you everyone for testing it, it was confirmed working on o3DS running 10.4 to 10.6, support for n3DS will be added soon.

to get support for more firmware versions and for the n3ds, I would need some people with a cfw to install and run the attached svchax_pagedump.cia, it will output a file named tp_<NEW or OLD>_<FW version>.bin

the output depends only on the firmware.bin used with the cfw, and only dumps on the 9.3 firmware and up are needed.

status:
o3DS:
2.48-3 : tp_OLD_0x02300300.bin (MISSING)
2.49-0 : tp_OLD_0x02310000.bin (MISSING)
2.50-1 : tp_OLD_0x02320100.bin (DONE)
2.50-7 : tp_OLD_0x02320700.bin (MISSING)
2.50-9 : tp_OLD_0x02320900.bin (MISSING)
2.50-11 : tp_OLD_0x02320B00.bin (DONE)

n3DS:
2.48-3 : tp_NEW_0x02300300.bin (MISSING)
2.49-0 : tp_NEW_0x02310000.bin (MISSING)
2.50-1 : tp_NEW_0x02320100.bin (MISSING)
2.50-7 : tp_NEW_0x02320700.bin (MISSING)
2.50-9 : tp_NEW_0x02320900.bin (DONE)
2.50-11 : tp_NEW_0x02320B00.bin (MISSING)

Edit: updated the test file to include n3Ds offsets, hopefully it will work there.

Nice.

 

[Hirobyte]

My file is here!

 

[ViolentRockstar]

I'd really like to help but am on phone so can't view your sig

http://gbatemp.net/threads/can-t-open-system-settings.415804/ . The link in my sig

 

[VirusX2]

Am using a N3DS XL 10.4. Is there a way to help you guys?

 

[astronautlevel]

Am using a N3DS XL 10.4. Is there a way to help you guys?

If you have EmuNAND, you can run the first file in the OP to generate your offsets. Otherwise, you'll just need to wait for a release that supports n3ds downgrading

 

[VirusX2]

Okay. Am on SysNand 10.4. So i have to wait i guess.

 

[TheWing]

My two cents

 

[Februarysn0w]

Has this even been confirmed to work? Confirmed as in, yes, here's my 3DS running the modified sysupdater. I haven't kept up with the thread since yesterday, 2much shitposting. Simply ebin.

hahahahahaha. lololol >pic