switch2brew - User contributions [en]

20.4.0

2025-09-03T15:19:01Z

Qql: Added English Changelog

The Switch 2 20.4.0 system update was released on September 2nd, 2025 (UTC). This Switch 2 update was released for the following regions: ALL.

Security flaws fixed: <fill this in manually later, see the updatedetails page from the ninupdates-report page(s) once available for now>.

==Change-log==
[https://en-americas-support.nintendo.com/app/answers/detail/a_id/68473/kw/system%20update/p/1095 Official] Change-log:
* General system stability improvements to enhance the user's experience.

==System Titles==
<fill this in (manually) later>

{{NavboxVersions}}

[[Category:System versions]]

User:Qql

2025-09-02T09:27:48Z

Qql: Added my own page

Nintendo Enthusiast, 19

Template:NavboxVersions

2025-09-02T09:27:08Z

Qql: Added firmware version 20.4.0

<center>
{| class="wikitable"
|-
! colspan="2" | Nintendo Switch 2 [[System Versions]]
|-
| align="center" | [[19.0.0]] • [[19.1.0]]
|-
| align="center" | [[20.1.1]] • [[20.1.5]] • [[20.2.0]] • [[20.3.0]] • [[20.4.0]]
|-
|}
</center><includeonly>[[Category:System versions]]</includeonly>

System Versions

2025-09-02T09:26:24Z

Qql: New Page for Firmware Version 20.4.0, released 2nd September 2025

{| class="wikitable"
|-
! System version
! Release date
! Build date
! SDK versions
|-
| [[19.0.0]]
| Before console release
|
| 19.3.0
|-
|[[19.1.0]]
|On release day cartridges
|
|
|-
| [[20.1.1]]
| June 4, 2025 (UTC)
|
| 20.5.4
|-
| [[20.1.5]]
| June 19, 2025 (UTC)
|
|
|-
| [[20.2.0]]
| July 15, 2025 (UTC)
|
|
|-
| [[20.3.0]]
| July 29, 2025 (UTC)
|
|
|-
|[[20.4.0]]
|September 2, 2025 (UTC)
|
|
|}

20.4.0

2025-09-02T09:24:28Z

Qql: New Page for Firmware Version 20.4.0, released 2nd September 2025, added Japanese Changelog as English Changelog is not yet available.

The Switch 2 20.4.0 system update was released on September 2nd, 2025 (UTC). This Switch 2 update was released for the following regions: ALL.

Security flaws fixed: <fill this in manually later, see the updatedetails page from the ninupdates-report page(s) once available for now>.

==Change-log==
[https://support.nintendo.com/jp/switch/system_update/index.html] ALL change-log:
* いくつかの問題の修正と、動作の安定性向上を行いました。(We have fixed some issues and improved stability.)

==System Titles==
<fill this in (manually) later>

{{NavboxVersions}}

[[Category:System versions]]

FirmwareNews

2025-09-02T09:21:22Z

Qql: A system update for the Switch 2 has been released on September 2nd 2025: https://support.nintendo.com/jp/switch/system_update/index.html

As of this writing, the latest firmware is '''[[20.4.0]]'''.