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Revision as of 00:59, 27 June 2023 by Yellows8 (talk | contribs)
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The Switch 16.0.3 system update was released on May 9, 2023 (UTC). This Switch update was released for the following regions: ALL, and CHN.

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

Additionally, a rebootless system update was released updating NgWord/NgWord2 for 16.0.3 on May 30, 2023 (UTC). Likewise again on June 27, 2023 (UTC).


Official ALL change-log:

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

System Titles

Only SystemVersion and BootImagePackages were updated.


Only package2 was updated. The kernel was not updated. All KIPs other than FS were only re-built (only difference is GNU build hash).


  • Mutex lock and unlock were added to some SaveData functions which were previously missing them.
    • In particular, this is nn::fs::save::SaveDataFileSystemCore::HasOpenedFiles and nn::fs::save::SaveDataFileSystemCore::HasOpenedEntries.

See Also

System update report(s):

Nintendo Switch System Versions