21.0.1: Difference between revisions

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Created page with "The Switch 21.0.1 system update was released on November 25, 2025 (UTC). This Switch 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/22525/kw/nintendo%20switch%20system%20update Official] ALL change-log: * * Fixed an issue where Error Code: 2..."
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Revision as of 03:15, 25 November 2025

The Switch 21.0.1 system update was released on November 25, 2025 (UTC). This Switch 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:

  • Fixed an issue where Error Code: 2011-0301 or Error Code: 2168-0002 would repeatedly occur on a Nintendo Switch when attempting a system transfer using local communication from a Nintendo Switch system to a Nintendo Switch 2 system.
  • General system stability improvements to enhance the user's experience.

System Titles

  • The following titles were updated:
    • Sysmodules: pctl, migration.

RomFs changes:

IPC Interface Changes

  • Unknown Interface prev-version: 0x7100127590 [ID = 0x29d8801c]
  • Unknown Interface cur-version: 0x71001274E0 [ID = 0x29d8801c]
  • Interface Changed: nn::migration::user::IService
    • Changed: 2250 - outinterfaces: ['0x7100127590 [ID = 0x29d8801c]'] -> ['0x71001274E0 [ID = 0x29d8801c]'] (final state: inbytes: 0x18, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x71001274E0 [ID = 0x29d8801c]'])
    • Changed: 2260 - outinterfaces: ['0x7100127590 [ID = 0x29d8801c]'] -> ['0x71001274E0 [ID = 0x29d8801c]'] (final state: inbytes: 0x4, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x71001274E0 [ID = 0x29d8801c]'])

See Also

System update report(s):


Nintendo Switch System Versions
1.0.0
2.0.02.1.02.2.02.3.0
3.0.03.0.13.0.2
4.0.04.0.14.1.0
5.0.05.0.15.0.25.1.0
6.0.06.0.16.1.06.2.0
7.0.07.0.1
8.0.08.0.18.1.08.1.1
9.0.09.0.19.1.09.2.0
10.0.010.0.110.0.210.0.310.0.410.1.010.1.110.2.0
11.0.011.0.1
12.0.012.0.112.0.212.0.312.1.0
13.0.013.1.013.2.013.2.1
14.0.014.1.014.1.114.1.2
15.0.015.0.1
16.0.016.0.116.0.216.0.316.1.0
17.0.017.0.1
18.0.018.0.118.1.0
19.0.019.0.1
20.0.020.0.120.1.020.1.120.1.520.2.020.3.020.4.020.5.0
21.0.021.0.1