Switch 2: 20.5.0

The Switch 2 20.5.0 system update was released on September 30, 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

Official ALL change-log:

• General system stability improvements to enhance the user's experience.

System Titles

<fill this in (manually) later>

RomFs changes for [20.1.5-20.5.0], may include changes from any rebootless updates:

• BrowserDll: "/browser/MediaControlsInline.js" updated, buildinfo.dat + NROs updated
• Help:
  • The PNGs in "/legallines.htdocs/img/" were renamed to "{sha256}.png", with the HDMI PNG being updated.
  • "/legallines.htdocs/index.html" updated
• SystemVersion: All files updated.
• RebootlessSystemUpdateVersion: All files updated.
• FunctionBlackList: All files updated.
• 0400000000000836: "/BT_RAM_CODE_MT7961_1_2_hdr.bin" updated
• ApplicationCompatibilityInfo: All files updated.
• 040000000000085B:
  • Updated "/{lang}/userdict.csv", where {lang} is: "de", "en-GB", "en-US", "es", "es-419", "fr", "fr-CA", "it", "ja", "ko".
  • "/it/gaiji.lex" updated

BootImagePackage

RomFs changes for [20.1.5-20.5.0]: all files updated.

See Also

System update report(s):

• [1]