Preliminary list of updated homebrew apps and tools for FW 21.0.0 | AMS 1.10.0 | Please add your findings!!!

[disavow180]

yoshicrystal9's 2s2h switch port has been updated and works great on firmware 21 now!!

 

[MiddleAgedGameboyFan]

Look at page 1 Retroarch: MODDED by drizztbsd for FW 21.0.0

That's the PPSSPP file I got it from.

Is this really working? I tried metal gear solid peacwalker with this core and it isn't displaying any text. Same with Tekken Dark Resurrection, some prompts popping upas white textless boxes. Should i downgrade back to 20.5.0? Or just setup emummc from scratch?

 

[Burger10]

i havent tested it,

it works thanks mate

 

[Dmxjall81]

Is this really working? I tried metal gear solid peacwalker with this core and it isn't displaying any text. Same with Tekken Dark Resurrection, some prompts popping upas white textless boxes. Should i downgrade back to 20.5.0? Or just setup emummc from scratch?

yes, The ppsspp core file even works perfectly with firmware 21.2.0.

 

[Pikselek81]

Up to what version of cfw do all applications work without problems?

 

[froggy55]

Up to what version of cfw do all applications work without problems?

should be atmosphere 1.10.2 with exception of tinfoil but if you need that you can always use kefir version 794 this is a modified atmosphere that works with pretty much all apps and is for fw 21.20

 

[MiddleAgedGameboyFan]

yes, The ppsspp core file even works perfectly with firmware 21.2.0.

I played tekken dark resurrection, this worked. But i can't get for the life of me to make metal gear peacewalker work. I hope the standalone emulator gets another update, else i must downgrade to 20.5

 

[adac69]

nx update checker just got an official update for 21.0.0

 

[Stakindoe]

Recompiled with latest libnx. (Can´t test, I don´t have Skyrim)
The GUI version seems to fix some bugs...
https://github.com/caseif/SkyMM-NX

Thankyou so much i will test this tomorrow

 

[j0hnnyj0hns]

yoshicrystal9's 2s2h switch port has been updated and works great on firmware 21 now!!

update my nro and 02r file but still says I'm using the old o2r tells me to regenerate 02r and relaunch.

Post automatically merged: Jan 15, 2026

nevermind had to update the mm.o2r on my SD card as well

 

[MateyMaterson]

Some absolute genius made a fork of the gambatte retroarch build with network capabilities between 2 switches. However this was a little over a year ago and was wondering if someone could port it to the new atmosphere 1.10?

M

Post in thread 'Mission: Wireless trading on gen1 and gen2 Pokemon Games'

Jan 15, 2026

WOW i cant believe i found this thread. You're amazing . Wont have access to my switch for a couple of days but does anyone know if this works on the newest atmosphere build (1.10.x)?

• MateyMaterson

 

[errorz]

How so? Is there an update somewhere? I was using it well enough earlier in the week but a botched update to 20.5 forced me to 21 and now hardly anything works.

Gonna edit myself. There is a youtube video that gives instructions to get tinfoil 20 to install and launch on the latest firmware. However, it will not preserve your settings such as saved shops. Furthermore, it won't work properly: it crashes on download/install. I tried to download a small game as a test and it downloaded but crashed at install. Larger games will cause it to crash midway through the install. I'm not sure if this is just a clickbait attempt or if this can be considered the first step in getting this working. I'll link the video now but it doesn't work to download or install so it's not really worth the work for now.

I tried this and it does not work as intended, just like you said. The app does start but there are issues. You cannot save any new shops. Also after some time the whole switch crashes and you have to restart. I hope they fix this soon. That's a shame that this app is always left behind, but I guess it's unpaid work, so yay.

 

[errorz]

I played tekken dark resurrection, this worked. But i can't get for the life of me to make metal gear peacewalker work. I hope the standalone emulator gets another update, else i must downgrade to 20.5

I was on 20.x but I had a message regarding the fuses and standby did not work. If you already upgraded your OFW, I mean. If not, then I guess it should be possible.

 

[MassiveRican]

Not sure if it will work (too many warnings on compilation):

Hi everyrone, hope all has been well and that the new year treats you right. Anyone had a chance to try this out? Can I commission someone to check out the code and optimize it a bit to reduce the 1Mb it eats up of memory? Does anyone know the dev to seee if he can update it? DM me if it's a possibility. Thanks.

 

[Andre63]

Hi all,

Has anyone tried this latest version of Switch Firmware Dumper and does it work with the latest CFW?

Thanks for your help.

https://github.com/mrdude2478/Switch-Firmware-Dumper/releases

Or should I continue downloading here?

https://github.com/THZoria/NX_Firmware/releases

 

[Blythe93]

I've been using THZoria's firmware dumps for a while now, never had any issues.

 

[josete2k]

Hi all,

Has anyone tried this latest version of Switch Firmware Dumper and does it work with the latest CFW?

Thanks for your help.

https://github.com/mrdude2478/Switch-Firmware-Dumper/releases

Or should I continue downloading here?

https://github.com/THZoria/NX_Firmware/releases

You can dump firmware with tegraexplorer too...

 

[Chalon]

I've been using THZoria's firmware dumps for a while now, never had any issues.

Idem

 

[Valkyrie743]

yoshicrystal9's 2s2h switch port has been updated and works great on firmware 21 now!!

any chance do you know if anyone updated S2H, SpaghettiKart and StarshipStarship ???

 

[StevensND]

ldn_mitm fix for Animal Crossing New Horizon 3.0.0 LDN

https://github.com/StevensND/ldn_mitm/releases/tag/fix-acnh