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

[volker027]

OFW 21.0.0
Hekate 6.4.1
Atmosphère 1.10.0

Error during startup (after nintendo switch logo)
Error Code: 2168-0002 (0x4a8)
Program: 00FF0000636C6BFF
Firmware: 21.0.0 (Atmosfphere 1.10.0-master-28a378ca0

What's the problem?

View attachment 539937

I think u have to cold boot the switch. I had this one time after the first use of my modded switch.

 

[Jasiek933]

you should use my build of sys-clk since yours is old (00FF0000636C6BFF is sys-clk)

what you posted today?
I copied it to the card and it does the same thing

I think u have to cold boot the switch. I had this one time after the first use of my modded switch.

how to do it?

 

[browntigerz]

UPDATES for new firmware 21.0.0:

UPDATING TO NEW FIRMWARE 21.0.0 IS NOT RECOMMENDED. THERE ARE COMPATIBILITY ISSUES WITH HOMEBREW AND SOME GAMES MIGHT NOT WORK.
PLEASE REINSTALL WITH NEW VERSION OF AWOO INSTALLER ALL YOUR PREVIOUS GAMES BEFORE REPORTING ANY ISSUES.

--------------------------------------------------------------------------------------------------------------------------------
Instructions on how to migrate from sigpatches to sys-patch here (read three messages).
Instructions on how to modify hekate_ipl.ini for the new version of Hekate here.
Ultimate guide by impeeza on how to update your firmware/Atmosphère here.
--------------------------------------------------------------------------------------------------------------------------------

MAIN TOOLS:
Hekate: Here.
Atmosphère: Here.
sys-patch module: Here.
sigpatches NOT YET UPDATED. Use sys-patch instead.

OTHER TOOLS:
Ultrahand Overlay: Here.
nx-ovlloader for Ultrahand: Here.
ovl-sysmodules: Here.
Mission Control: Here.
SaltyNX: Here.
SaltyNX-Tool: Here.
FPS Locker: Here.
Status Monitor Overlay: Here.
sys-ftpd: Here.
sys-ftpd MOD: Here.
Emuiibo: Here. MODDED by drizztbsd for FW 21.0.0
fastCFWswitch: Here.
QuickNTP: Here. MODDED by josete2k for FW 21.0.0
Edizon Overlay: Here. MODDED by josete2k for FW 21.0.0
Sys-CLK: Here. MODDED by josete2k for FW 21.0.0
LockPick RCM: Here.
nxdumptool: Here.
JKSV: Here.
Awoo Installer: Here.
EdiZon-SE: Here. MODDED by Lightos1 for FW 21.0.0 Thanks @Tyvar1 for the link!
Breeze: Here.
Checkpoint: Here. MODDED by Lightos1 for FW 21.0.0 Thanks @Tyvar1 for the link!
ftpd PRO: Here. MODDED by Lightos1 for FW 21.0.0 Thanks @Tyvar1 for the link!
AIO Switch Updater: Here. MODDED by drizztbsd for FW 21.0.0
Sphaira: Here. MODDED by drizztbsd for FW 21.0.0
Chiaki: Here. MODDED by drizztbsd for FW 21.0.0
Linkalho: Here. MODDED by drizztbsd for FW 21.0.0
NX-Activity-Log: Here. MODDED by drizztbsd for FW 21.0.0
mGBA: Here. MODDED by drizztbsd for FW 21.0.0
Duckstation: Here. MODDED by drizztbsd for FW 21.0.0
Fireplace NX: Here.

NOT YET TESTED/UPDATED
sigpatches: Here. USE OF SYS-PATCH module instead of sigpatches is recommended!!
Modded AMS (fusee.bin) for firmware 21.0.0 that allows the use of sigpatches: Here.
ldn_mitm: Here.
sys-con: Here.
DBI: Here.
Sys-tweak (not compatible since FW 20.0.0+): Here.

More info on overlays: Here.

Thank you @impeeza, @Blythe93, @josete2k, @drizztbsd and @Tyvar1!!

​

Should make a tread just for ams 21 recompile list, would be handy

 

[ZGamer30]

Can I get some help with this? Atmosphere crashes immediately after the Nintendo Switch logo. I've searched for this folder to delete it but get no results other than the crash reports.

 

[Asia81]

I feel like fw21 and or homebrews are instables, I have many crash.
I updated all (I think) my homebrews, overlay and contents folder files to their most recent build and it crash on boot right after switch logo.

So I dug with deleting files 1 per 1 to see what could be the problem.
I identified emuiibo and sys-ftpd, deleting 1 of them still crash on boot, but deleting both allow me to boot. So they're probably both make me crash.
Now that I can boot, opening any applet (album, switch online, controller settings...) also make me crash with the same error code.

Post automatically merged: Nov 17, 2025

Can I get some help with this? Atmosphere crashes immediately after the Nintendo Switch logo. I've searched for this folder to delete it but get no results other than the crash reports.

try to delete either emuiibo or sys-ftpd if you have, or even both of them.
that's what made me crash on boot with the same error code as you.
Now I boot but still crash with any applet lol

 

[Hemisku]

Atmosphere 1.10.0 latest
Hekate 6.4.1 latest
Ultra hand - nxovloader, ovlmenu, ovlsysmodules
sys-patch 1.5.8-es
Atmosphere hosts files to block Nintendo servers

No config files or anything. Minimum install that I did this afternoon with results on post https://gbatemp.net/threads/sigpatc...kate-fss0-fusee-package3.571543/post-10767986

my ca verification 3 is never getting patched everything else is

 

[ZGamer30]

I feel like fw21 and or homebrews are instables, I have many crash.
I updated all (I think) my homebrews, overlay and contents folder files to their most recent build and it crash on boot right after switch logo.

So I dug with deleting files 1 per 1 to see what could be the problem.
I identified emuiibo and sys-ftpd, deleting 1 of them still crash on boot, but deleting both allow me to boot. So they're probably both make me crash.
Now that I can boot, opening any applet (album, switch online, controller settings...) also make me crash with the same error code.

Post automatically merged: Nov 17, 2025

try to delete either emuiibo or sys-ftpd if you have, or even both of them.
that's what made me crash on boot with the same error code as you.
Now I boot but still crash with any applet lol

Thanks. Deleting emuiibo and sys-ftpd seems to have worked. My applet does not crash though.

 

[josete2k]

my ca verification 3 is never getting patched everything else is

ca patches should be off

 

[Asia81]

I feel like fw21 and or homebrews are instables, I have many crash.
I updated all (I think) my homebrews, overlay and contents folder files to their most recent build and it crash on boot right after switch logo.

So I dug with deleting files 1 per 1 to see what could be the problem.
I identified emuiibo and sys-ftpd, deleting 1 of them still crash on boot, but deleting both allow me to boot. So they're probably both make me crash.
Now that I can boot, opening any applet (album, switch online, controller settings...) also make me crash with the same error code.

Post automatically merged: Nov 17, 2025

try to delete either emuiibo or sys-ftpd if you have, or even both of them.
that's what made me crash on boot with the same error code as you.
Now I boot but still crash with any applet lol

I noticed my applet was crashing due to ovlmenu.ovl, removing it work again but I don't have ultra hand anymore so...
Damn this firmware is a pain

 

[Gringett]

Atmosphere 1.10.0 latest
Hekate 6.4.1 latest
Ultra hand - nxovloader, ovlmenu, ovlsysmodules
sys-patch 1.5.8-es
Atmosphere hosts files to block Nintendo servers

No config files or anything. Minimum install that I did this afternoon with results on post https://gbatemp.net/threads/sigpatc...kate-fss0-fusee-package3.571543/post-10767986

Thank you , it worked for me !
I had dbi but now it will be Awoo installer instead. I've lost all my saves from games I had but doesn't matter I'm still happy
My son can play all the games he likes
Thanks again

 

[Deli295]

Hey guys, I'm new to Switch and Switch modding. Today I Installed the latest versions of hekate, Atmosphere, sys-patch, ovl-menu, ovl-sysmodules and nx-ovloader on my unpatched V1 on firmware 21.0. I'm trying to run HB Menu on non-Applet mode by launching Fallout Shelter while holding R, but I get a "Could not start the software" error. Is there a fix to this yet? Sorry if this was already asked today

 

[Insektaure]

What if its NOT legit installed games? Will this still work either way? I did a fresh emuMMC yesterday. Should I just backup all my files on the sd, delete them, then just drag and drop these ???

Could work, I don't know !

Seems like for games to work is to install with working patches. If not they can't launch. With latest everything previously installed games (before update to 21.0.0) should work as expected, if installed AFTER update to 21.0.0 you must have the latest working patches.

Reinstalling games loaded with unstable patches did the trick for users.

I noticed my applet was crashing due to ovlmenu.ovl, removing it work again but I don't have ultra hand anymore so...
Damn this firmware is a pain

Ultrahand got updated to support HOS 21, you must get the latest one and overlays associated with it => https://github.com/ppkantorski/Ultrahand-Overlay/releases

 

[Deli295]

I re-installed sys-patch 1.5.8 from impeeza's repo and I've noticed that I can't turn in on, on Ultrahand. What could be the reason? I also grabbed the hekate_ipl.ini from the Switch Hack Guide

 

[LuigiGad]

Guys, unfortunately I don't have the necessary skills to update a couple of homebrews that I usually use in the packages. Could someone kind-hearted help me update them? Thanks
I am not aware if the sources are available

 

[taylan]

Atmosphere 1.10.0 latest
Hekate 6.4.1 latest
Ultra hand - nxovloader, ovlmenu, ovlsysmodules
sys-patch 1.5.8-es
Atmosphere hosts files to block Nintendo servers

No config files or anything. Minimum install that I did this afternoon with results on post https://gbatemp.net/threads/sigpatc...kate-fss0-fusee-package3.571543/post-10767986

thanks my friend, i copied all files that you shared and my all games are working now. but edizon and some other overlays are red, they don't work yet.

 

[Deli295]

I re-installed sys-patch 1.5.8 from impeeza's repo and I've noticed that I can't turn in on, on Ultrahand. What could be the reason? I also grabbed the hekate_ipl.ini from the Switch Hack Guide

Nevermind, I figured how it works and saw that it's applying the patches. However, I still can't boot in non-Applet mode. What can I try? Thanks in advance

 

[Asia81]

Could work, I don't know !

Seems like for games to work is to install with working patches. If not they can't launch. With latest everything previously installed games (before update to 21.0.0) should work as expected, if installed AFTER update to 21.0.0 you must have the latest working patches.

Reinstalling games loaded with unstable patches did the trick for users.


Ultrahand got updated to support HOS 21, you must get the latest one and overlays associated with it => https://github.com/ppkantorski/Ultrahand-Overlay/releases

I didn't say because it was obvious but of course uh is updated on my side

 

[Mr_hass]

ty

 

[ElMeteK]

you should use my build of sys-clk since yours is old (00FF0000636C6BFF is sys-clk)

Where is your rebuild ?

 

[josete2k]

Where is your rebuild ?

Sys-clk has an oficial rebuild