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

Hayato213 · Friday at 3:45 PM

forgotten-865 said:
Switch 21.2.0
Atmosphere 1.10.2
keys from Emummc or Sysnand (from lockpickRCM)

Last sigpatches from Impeeza

Hacking Post in thread 'Sigpatches for Atmosphere (Hekate, fss0, fusee & package3)'

Jul 15, 2025

*** Updated 2026 - 01 - 12 ***

Sigpatches updated for 21.2.0,

And Upgraded to Atmosphère 1.10.1 (no version for FW 21.2.0 yet)

SYS-Patch should work fine with this FW too.

impeeza

Bug

- Is not possible to create NSP forwards (Signature Fake warning appears)

Games and homebrew install fine; this only happens with NSP forwards.

dbi doesn't create forwarder, there is tool out there to create forwarder if you want to create them.

morcaracco · Friday at 4:02 PM

Hi all, I am a noob and I just received this Switch running CFW on sysMMC (modchip, no emuMMC) — Atmosphere 1.11.2 on firmware 18.0.0. DBI is updated to the latest release and installs work fine for signature checks in general, but any unsigned NSP/XCI install fails because the console still enforces official signatures.

I understand I need sigpatches (es_patches, possibly fs_patches) matching this exact Atmosphere/HOS version, but every source I've tried is either outdated, dead, or clearly not matching 1.11.2/18.0.0.

Could someone point me to the sigpatches package for this exact version? Thanks

duckbill007 · Friday at 4:10 PM

Hayato213 said:
dbi doesn't create forwarder,

DBI does create forwarders.

forgotten-865 · Friday at 4:18 PM

Hayato213 said:
dbi doesn't create forwarder, there is tool out there to create forwarder if you want to create them.

I use this or sphaira

https://nsp-forwarder.n8.io/

duckbill007 said:
DBI does create forwarders.

How ?

bth · Saturday at 7:07 AM

forgotten-865 said:
Switch 21.2.0
Atmosphere 1.10.2
keys from Emummc or Sysnand (from lockpickRCM)

Last sigpatches from Impeeza

Hacking Post in thread 'Sigpatches for Atmosphere (Hekate, fss0, fusee & package3)'

Jul 15, 2025

*** Updated 2026 - 01 - 12 ***

Sigpatches updated for 21.2.0,

And Upgraded to Atmosphère 1.10.1 (no version for FW 21.2.0 yet)

SYS-Patch should work fine with this FW too.

impeeza

Bug

- Is not possible to create NSP forwards (Signature Fake warning appears)

Games and homebrew install fine; this only happens with NSP forwards.

why are you posting this in this thread?
your issue isn't with patches, go talk to developer of the homebrew you are using

forgotten-865 · Saturday at 1:50 PM

duckbill007 said:
DBI does create forwarders.

How ?

bth said:
why are you posting this in this thread?
your issue isn't with patches, go talk to developer of the homebrew you are using

Using syspatch this doesn't happen and nsp forwards works fine

johw · Sunday at 4:02 AM

browntigerz said:
done by lightos

Does it work on 22.5.0?

Marlboro_ · 2026-07-15T11:02:04+0100

Blythe93 said:
Sigpatches are backwards compatible, just get the latest if you need them. I'd suggest switching to sys-patch instead as it's much more reliable and you don't have to update it every time new firmware and/or Atmosphere gets released.

After months i finally managed to repair my switch by installing sys-patch. Thank you!

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