Both the Nintendo Switch and Nintendo Switch 2 have received an official firmware update. System software version 20.4.0 has rolled out to consoles, and you'll never guess what Nintendo tweaked with this brand new update: "General system stability improvements to enhance the user's experience." Scene dataminer OatmealDome looked into the new firmware, and discovered that for the Switch 1, the web browser was updated, alongside the controller-handling code, while the changes for the Switch 2's firmware are a bit more unclear. Currently, Nintendo's website only shows the update having released for those with Japanese consoles.

Source

 

[djnate27]

Still on 19.0.1 and thanks to Sphaira I'm playing all the new games. Newest updates are also not a problem.

I must know your secret. I'll never update beyond 19.0.1 but would love to be able to play updates.

 

[NotUsingAnAltAccount]

I must know your secret. I'll never update beyond 19.0.1 but would love to be able to play updates.

Catch:

N

Hacking Hardware  Post in thread 'Nintendo Switch firmware 20.2.0 released'

Jul 16, 2025

Can you explain more about this please ?

https://github.com/ITotalJustice/sphaira/wiki/Install

"

Lower master key​

encrypts the keak (key area key) with master key 0, this allows the game to be launched on every fw. implicitly performs standard crypto.


Do note that just because the game can be launched on any fw (as it can be decrypted), doesn't mean it will work. It is strongly recommened to update your firmware and Atmosphere version in order toplay the game, rather than enabling this option.


It is recommended to keep this disabled.

Lower system version​

...

• NotUsingAnAltAccount

• 

 

[CaliousKai]

it's time to stop​

sorry to say but nintendo are still insistant that they're doing the right thing aka like the over sensetive net safety act aka "cuck mode activated"

 

[Aeturnus]

Catch:

N

Hacking Hardware  Post in thread 'Nintendo Switch firmware 20.2.0 released'

Jul 16, 2025

Can you explain more about this please ?

https://github.com/ITotalJustice/sphaira/wiki/Install

"

Lower master key​

encrypts the keak (key area key) with master key 0, this allows the game to be launched on every fw. implicitly performs standard crypto.


Do note that just because the game can be launched on any fw (as it can be decrypted), doesn't mean it will work. It is strongly recommened to update your firmware and Atmosphere version in order toplay the game, rather than enabling this option.


It is recommended to keep this disabled.

Lower system version​

...

• NotUsingAnAltAccount

• 

Base game installs fine, but I get a lovely "Keymissingtitlekek" error on updates. googling it gives me zilch.

 

[J-Will]

Man, these updates keep ruining the fun for others.

 

[NotUsingAnAltAccount]

Base game installs fine, but I get a lovely "Keymissingtitlekek" error on updates. googling it gives me zilch.

It's not guaranteed that every single one of them will work. For me thankfully, it worked for all the ones that I own and play.

 

[slaphappygamer]

Speaking of dead, when will we get the Nintendo switch 3?

When Switch firmware gets enough updates to slow the OG Switch to mush. Then “users” can throw the Switch OG in the trash and get the new switch. Apple did it first.

 

[MeowthBlep]

1 MORE WEEK (until i can modchip my switch (doesn’t mean i will lol))

 

[Le_Aiff]

Still on 19.0.1 and thanks to Sphaira I'm playing all the new games. Newest updates are also not a problem.

Minus SilkSong. And Probably Terminator next month

 

[MayorBryce]

Always funny to watch people react to firmware updates, since if you're not someone with a homebrewed Switch, you wouldn't notice the difference.

 

[retrofan_k]

Still on 19.0.1 and thanks to Sphaira I'm playing all the new games. Newest updates are also not a problem.

Still need to try that, as I’m not updating to 20.xx because of the issue with the changes to NS service, resulting in performance lags. Is there any drawbacks/issue with Sphaira?

 

[ciro64]

My pet giraffe stepped on my switch, right on the "update" button