Hacking Sigpatches for Atmosphere (Hekate, fss0, fusee & package3)

[awesomepossum]

Anyone else having issues booting Animal Crossing 2.0 even with the latest Atmosphere? I see that some people here were able to get it work but not sure why some of us are having issues

 

[mrdude]

@ShadowOne333

I knocked a program together to check build id's for NCA files (build id is for ips patch). So for FW13.0.1

Found NCA: f8a5837382d57047b51f9d0375b59845.nca
Build ID: 6F02D68B1DCD2AFFBAED14B5933F81F3C327E537

You can extract that NCA file check the decompiled file in IDA at the offset shown in the patch (010814) 6F02D68B1DCD2AFFBAED14B5933F81F3C327E53.ips

There's an 8 byte patch which is what all these ips patches are using: E0 03 1F AA C0 03 5F D6

This instruction is:
mov x0, xzr
ret

You should check that if you want to investigate further.

You could probably mod the ES script I posted and change some search parameters:

Title ID: 010000000000000f
Distribution type: Download
Content Type: Program
Title Name: nifm

or manually extract like this:
hactool --keyset=keys.dat --intype=nca --exefsdir=. --disablekeywarns firmware/f8a5837382d57047b51f9d0375b59845.nca
hactool --keyset=keys.dat --intype=nso --disablekeywarns --uncompressed=main_dec main

Then look at main_dec in ida.

 

[awesomepossum]

I've updated to Atmosphere 1.2.3 and wanted to update my emunand CFW next, but now Daybreak isn't working properly. The message I get when Daybreak starts up is 'Outdated Atmosphere version. Daybreak requires Atmosphere 0.14.0 or later'

Can anyone help please?

 

[impeeza]

do you update daybreak from the atmosphere zip?

for me the one on the latest Atmosphere zip file run without problem.

check you haven't another copies of the daybreak.nro file on others folders of your SD.

 

[awesomepossum]

do you update daybreak from the atmosphere zip?

for me the one on the latest Atmosphere zip file run without problem.

check you haven't another copies of the daybreak.nro file on others folders of your SD.

Ah you're right, I forgot to overwrite the latest Daybreak nro. Thanks!

 

[impeeza]

My father use to tell me: "RTFM" and give me that look

 

[ShadowOne333]

Updated OP package with the latest version of Atmosphere 1.2.4.

 

[mrdude]

Updated OP package with the latest version of Atmosphere 1.2.4.

Here you go fella, a little script for you for FW 7.0.0 and above, I didn't bother putting in checks for FW lower than this as nobody uses it nowadays and patches are already available anyway.

 

[mrdude]

Interesting.
Weird though how they are added inside the signature patches pack now.
Here's what misson's page says about those:
https://github.com/misson20000/exefs_patches#nifm-ctest

Reading that again, it could be for people that play online (dodgy servers) with their wifi on, if you are using dns blocking for ninty servers it looks like it skips the internet check which connects to those servers and still lets you play with your friends.

 

[impeeza]

This is for use with Lan-Play? or for bypass Lan-Play and be able to go online play? I am confused.

 

[mrdude]

This is for use with Lan-Play? or for bypass Lan-Play and be able to go online play? I am confused.

https://issueexplorer.com/issue/Atmosphere-NX/Atmosphere/1581

 

[impeeza]

fool the network checks answering HTTP 200 OK for all even if you are not connected to internet? cool

thanks man.

 

[mrdude]

fool the network checks answering HTTP 200 OK for all even if you are not connected to internet? cool

thanks man.

If you want to force your switch so wifi can't connect - for example you lend it to a child and don't want them to accidentally update or go on wifi, you can mod the patch address to this: (fw13.0.1)

 

[tataniko]

The nifm ctest patch is essential.

The Switch can't connect to any network without internet (connection test by Nintendo).
With patch of connection test, the Switch can connect to any network without internet.

Example: if you want to connect to a local network without internet, you can't because connection test is failed. But with patch of nifm_ctest, you can connect to any local network.

 

[tomx86]

Anyone else having issues booting Animal Crossing 2.0 even with the latest Atmosphere? I see that some people here were able to get it work but not sure why some of us are having issues

Well for me it was a hell of a ride, first on Atmosphere 0.20.1 emuNAND 11.0.0, yes I know but I have dual boot SXOS/Atmosphere, and I always found new games patched to work with 11.0.0 so I newer needed to upgrade, and the 2.0 update that I got calmed to be also patched to 11.0.0 so I did as always but then, I had errors installing with DBI and it got me the blue screen of death with error code, then I updated to 1.2.4 and got the sigpatches crash, so I've updated those and still got a crush, so finally I said goodbye to SXOS and updated my emuNAND to 13.1.0 reinstalled the game, and it finally worked:

 

[Krazyeye]

Surprised that people still play ACNH

 

[Balorin]

Surprised that people still play ACNH

I mean, there was the last MAJOR free update, as well as a brand new paid DLC that came out yesterday. It added a ton of stuff and brought fresh life into the title again.

People'll play again, at least for now. Once Pokemon comes out, a fair few will drop it again.

 

[GamingTable]

Surprised that people still play ACNH

People still play it for you.

I mean, what else are you going to do with your existence if you can't go around being "surprised" about people playing things they enjoy, regardless of if YOU are bored with it and/or it doesn't interest you.

 

[impeeza]

I still play Super Mario Bros!

 

[ZoidbergV]

Anyone else having issues booting Animal Crossing 2.0 even with the latest Atmosphere? I see that some people here were able to get it work but not sure why some of us are having issues

13.1.0 with athmosphere 1.2.4 and latest sigpatches (from op). I installed animal crossing base game + update 2.0 and happy home dlc with awoo. All my other games work, but animal crossing gets to the nintendo black loading screen, stays there for ~1 minute then crashes with "The software was closed because an error occurred". I'm a bit lost as to what to do next...

Edit: I had the two small dlc's from launch also installed, and I guess that was the issue. As soon as I removed those it runs no problem.