11.0.1

The Switch 11.0.1 system update was released on December 11, 2020 (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>.

Change-log

Official ALL change-log:

• Corrections for the following problems that occurred with system update version 11.0.0:
• Corrected a problem where some games couldn't be played correctly.
• Corrected a problem where, in combination with some TVs, the image would not be displayed in TV mode and an error occurred.
• Corrected a problem which changed how the Control Stick and the C Stick on the Nintendo GameCube controller responded.

System Titles

The following was updated: SystemVersion, hid, vi, BootImagePackages.

There was no IPC changes.

hid-sysmodule

Exactly 1 function was updated, nothing else changed. The codebin is identical to the previous version besides this function and the build-id - the function following this one is at the same offset as before.

BootImagePackage

"package2" in RomFS was updated.

Kernel

The kernel was updated.

• The new thread linked list pointer member in KSynchronizationObject (added in 11.0.0) is now two pointers; it is now a head/tail sentinel pair instead of just a head pointer.
  • KSynchronizationObject::Wait now updates both pointers accordingly.
• Only other changes are due to KSynchronizationObject (and derivations) increasing in size by 8 bytes.

FIRM Sysmodules

No FIRM sysmodules were updated.

See Also

System update report(s):

• [1]