20.1.5
The Switch 20.1.5 system update was released on June 19, 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:
- General system stability improvements to enhance the user's experience.
System Titles
- The following titles were updated:
- Sysmodules: account, ns, erpt, pctl, migration.
- Applets: qlaunch.
NPDM changes (besides usual version-bump):
- migration: Service access: added eupld:c.
RomFs changes:
- SystemVersion: All files updated.
IPC Interface Changes
- Unknown Interface prev-version: 0x7100086504 [ID = 0x0919ff75]
- Unknown Interface prev-version: 0x7100085DD4 [ID = 0x38f0bb3d]
- Unknown Interface prev-version: 0x71000846F0 [ID = 0x107aa108]
- Unknown Interface prev-version: 0x7100085B3C [ID = 0x3af03446]
- Unknown Interface prev-version: 0x7100086228 [ID = 0x36f3a242]
- Unknown Interface cur-version: 0x7100086504 [ID = 0x0919ff75]
- Unknown Interface cur-version: 0x7100085DD4 [ID = 0x38f0bb3d]
- Unknown Interface cur-version: 0x71000846F0 [ID = 0x107aa108]
- Unknown Interface cur-version: 0x7100085B3C [ID = 0x3af03446]
- Unknown Interface cur-version: 0x7100086228 [ID = 0x36f3a242]
- Unknown Interface prev-version: 0x7100266784 [ID = 0x3af03446]
- Unknown Interface prev-version: 0x7100265338 [ID = 0x107aa108]
- Unknown Interface prev-version: 0x71001A5D44 [ID = 0x04dea048]
- Unknown Interface prev-version: 0x7100266A1C [ID = 0x38f0bb3d]
- Unknown Interface prev-version: 0x710026714C [ID = 0x0919ff75]
- Unknown Interface prev-version: 0x71001A6348 [ID = 0x4e930893]
- Unknown Interface prev-version: 0x7100266E70 [ID = 0x36f3a242]
- Unknown Interface cur-version: 0x71002673BC [ID = 0x0919ff75]
- Unknown Interface cur-version: 0x71002669F4 [ID = 0x3af03446]
- Unknown Interface cur-version: 0x71002655A8 [ID = 0x107aa108]
- Unknown Interface cur-version: 0x71001A65C0 [ID = 0x4e930893]
- Unknown Interface cur-version: 0x7100266C8C [ID = 0x38f0bb3d]
- Unknown Interface cur-version: 0x71002670E0 [ID = 0x36f3a242]
- Unknown Interface cur-version: 0x71001A5FBC [ID = 0x04dea048]
- Interface Changed: nn::account::IAccountServiceForAdministrator
- Changed: 292 - outinterfaces: ['0x7100266784 [ID = 0x3af03446]'] -> ['0x71002669F4 [ID = 0x3af03446]'] (final state: inbytes: 0x10, outbytes: 0x0, outinterfaces: ['0x71002669F4 [ID = 0x3af03446]'])
- Changed: 293 - outinterfaces: ['0x7100266A1C [ID = 0x38f0bb3d]'] -> ['0x7100266C8C [ID = 0x38f0bb3d]'] (final state: inbytes: 0x10, outbytes: 0x0, outinterfaces: ['0x7100266C8C [ID = 0x38f0bb3d]'])
- Changed: 350 - outinterfaces: ['0x7100266E70 [ID = 0x36f3a242]'] -> ['0x71002670E0 [ID = 0x36f3a242]'] (final state: inbytes: 0x1, outbytes: 0x0, outinterfaces: ['0x71002670E0 [ID = 0x36f3a242]'])
- Changed: 352 - outinterfaces: ['0x710026714C [ID = 0x0919ff75]'] -> ['0x71002673BC [ID = 0x0919ff75]'] (final state: inbytes: 0x4, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x71002673BC [ID = 0x0919ff75]'])
- Interface Changed: nn::account::baas::IAdministrator
- Changed: 181 - outinterfaces: ['0x7100265338 [ID = 0x107aa108]'] -> ['0x71002655A8 [ID = 0x107aa108]'] (final state: inbytes: 0x0, outbytes: 0x0, outinterfaces: ['0x71002655A8 [ID = 0x107aa108]'])
- Changed: 182 - outinterfaces: ['0x7100265338 [ID = 0x107aa108]'] -> ['0x71002655A8 [ID = 0x107aa108]'] (final state: inbytes: 0x10, outbytes: 0x0, outinterfaces: ['0x71002655A8 [ID = 0x107aa108]'])
- Interface Changed: nn::account::baas::IManagerForSystemService
- Changed: 181 - outinterfaces: ['0x7100265338 [ID = 0x107aa108]'] -> ['0x71002655A8 [ID = 0x107aa108]'] (final state: inbytes: 0x0, outbytes: 0x0, outinterfaces: ['0x71002655A8 [ID = 0x107aa108]'])
- Changed: 182 - outinterfaces: ['0x7100265338 [ID = 0x107aa108]'] -> ['0x71002655A8 [ID = 0x107aa108]'] (final state: inbytes: 0x10, outbytes: 0x0, outinterfaces: ['0x71002655A8 [ID = 0x107aa108]'])
- Interface Changed: nn::ns::detail::IApplicationManagerInterface
- Changed: 4026 - outinterfaces: ['0x71001A5D44 [ID = 0x04dea048]'] -> ['0x71001A5FBC [ID = 0x04dea048]'] (final state: inbytes: 0x8, outbytes: 0x0, outinterfaces: ['0x71001A5FBC [ID = 0x04dea048]'])
- Changed: 4027 - outinterfaces: ['0x71001A6348 [ID = 0x4e930893]'] -> ['0x71001A65C0 [ID = 0x4e930893]'] (final state: inbytes: 0x8, outbytes: 0x0, outinterfaces: ['0x71001A65C0 [ID = 0x4e930893]'])
- Unknown Interface prev-version: 0x710013C728 [ID = 0x6e021695]
- Unknown Interface prev-version: 0x71001408F8 [ID = 0x29d8801c]
- Unknown Interface prev-version: 0x7100141D04 [ID = 0x3c7c9db7]
- Unknown Interface prev-version: 0x7100140D7C [ID = 0xeb5e4ee2]
- Unknown Interface prev-version: 0x710013E3E8 [ID = 0x8cf617a1]
- Unknown Interface cur-version: 0x710013E538 [ID = 0x8cf617a1]
- Unknown Interface cur-version: 0x7100140ECC [ID = 0xeb5e4ee2]
- Unknown Interface cur-version: 0x710013C878 [ID = 0x6e021695]
- Unknown Interface cur-version: 0x7100140A48 [ID = 0x29d8801c]
- Unknown Interface cur-version: 0x7100141E54 [ID = 0x3c7c9db7]
- Interface Changed: nn::migration::user::IService
- Changed: 2100 - outinterfaces: ['0x710013C728 [ID = 0x6e021695]'] -> ['0x710013C878 [ID = 0x6e021695]'] (final state: buffer_entry_sizes: [0x100], buffers: [0x19], inbytes: 0x4, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x710013C878 [ID = 0x6e021695]'])
- Changed: 2110 - outinterfaces: ['0x710013C728 [ID = 0x6e021695]'] -> ['0x710013C878 [ID = 0x6e021695]'] (final state: inbytes: 0x4, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x710013C878 [ID = 0x6e021695]'])
- Changed: 2200 - outinterfaces: ['0x710013E3E8 [ID = 0x8cf617a1]'] -> ['0x710013E538 [ID = 0x8cf617a1]'] (final state: buffer_entry_sizes: [0x100], buffers: [0x19], inbytes: 0x4, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x710013E538 [ID = 0x8cf617a1]'])
- Changed: 2210 - outinterfaces: ['0x710013E3E8 [ID = 0x8cf617a1]'] -> ['0x710013E538 [ID = 0x8cf617a1]'] (final state: inbytes: 0x4, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x710013E538 [ID = 0x8cf617a1]'])
- Changed: 2250 - outinterfaces: ['0x71001408F8 [ID = 0x29d8801c]'] -> ['0x7100140A48 [ID = 0x29d8801c]'] (final state: inbytes: 0x18, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x7100140A48 [ID = 0x29d8801c]'])
- Changed: 2260 - outinterfaces: ['0x71001408F8 [ID = 0x29d8801c]'] -> ['0x7100140A48 [ID = 0x29d8801c]'] (final state: inbytes: 0x4, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x7100140A48 [ID = 0x29d8801c]'])
- Changed: 2300 - outinterfaces: ['0x7100140D7C [ID = 0xeb5e4ee2]'] -> ['0x7100140ECC [ID = 0xeb5e4ee2]'] (final state: inbytes: 0x18, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x7100140ECC [ID = 0xeb5e4ee2]'])
- Changed: 2310 - outinterfaces: ['0x7100140D7C [ID = 0xeb5e4ee2]'] -> ['0x7100140ECC [ID = 0xeb5e4ee2]'] (final state: inbytes: 0x4, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x7100140ECC [ID = 0xeb5e4ee2]'])
- Changed: 2400 - outinterfaces: ['0x7100141D04 [ID = 0x3c7c9db7]'] -> ['0x7100141E54 [ID = 0x3c7c9db7]'] (final state: inbytes: 0x10, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x7100141E54 [ID = 0x3c7c9db7]'])
- Changed: 2420 - outinterfaces: ['0x7100141D04 [ID = 0x3c7c9db7]'] -> ['0x7100141E54 [ID = 0x3c7c9db7]'] (final state: inbytes: 0x4, inhandles: [1], outbytes: 0x0, outinterfaces: ['0x7100141E54 [ID = 0x3c7c9db7]'])
erpt
Only a single instruction was changed (besides GNU build-id). Previously, when validating the CreateReportContext in Reporter::CreateReport, Nintendo checks that FieldId_ErrorCode is present, and that the field corresponding to FieldId_ErrorCode has type == FieldType_String (ResultFieldTypeMismatch if not) and that it has size <= 0xE (ResultArrayFieldTooLarge if not).
It now checks that the error code string is size <= 0xF instead of <= 0xE.
migration
Besides IPC related changes from updated SDK, etc:
- L_10a560 (prev ver L_10a540), L_10a690 (prev ver L_10a650), L_144ec4 (prev ver L_144dac), L_144f7c (prev ver L_144dac):
- Added a call to L_d5294 (logging func).
- L_12700c updated, prev ver @ L_126fbc.
- Now sets x21 to the L_15306c ret, instead of ignoring it. Code was added following that.
- Updated L_12b8d0, prev ver @ L_12b830.
- At 0x12b950 (prev ver 0x12b8b0), added:
if ((L_143510() & 1) == 0) L_1a8620(*(x23+104));
- At 0x12b950 (prev ver 0x12b8b0), added:
- Updated L_12d4c8, prev ver @ L_12d418.
- Now calls L_153050, the ret&1 is passed as an additional param to L_2e4.
- Updated L_12f6b4, prev ver @ L_12f5e4.
- Clearing code was updated.
- Updated L_12f9a0, prev ver @ L_12f8d0.
- Updated L_12fcd8, prev ver @ L_12fbb4.
- Updated L_144e60, prev ver @ L_144d10.
- Removed some func calls.
- New func L_153000.
- New func L_153050.
- Only called by L_12700c and L_12d4c8.
- New func L_1a8620.
- Only called by L_12b8d0 and L_12fcd8.
- eupld:c SetAutoUpload is now used. This is now called by L_12f9a0 and L_1a8620.
See Also
System update report(s):
| Nintendo Switch System Versions | |
|---|---|
| 1.0.0 | |
| 2.0.0 • 2.1.0 • 2.2.0 • 2.3.0 | |
| 3.0.0 • 3.0.1 • 3.0.2 | |
| 4.0.0 • 4.0.1 • 4.1.0 | |
| 5.0.0 • 5.0.1 • 5.0.2 • 5.1.0 | |
| 6.0.0 • 6.0.1 • 6.1.0 • 6.2.0 | |
| 7.0.0 • 7.0.1 | |
| 8.0.0 • 8.0.1 • 8.1.0 • 8.1.1 | |
| 9.0.0 • 9.0.1 • 9.1.0 • 9.2.0 | |
| 10.0.0 • 10.0.1 • 10.0.2 • 10.0.3 • 10.0.4 • 10.1.0 • 10.1.1 • 10.2.0 | |
| 11.0.0 • 11.0.1 | |
| 12.0.0 • 12.0.1 • 12.0.2 • 12.0.3 • 12.1.0 | |
| 13.0.0 • 13.1.0 • 13.2.0 • 13.2.1 | |
| 14.0.0 • 14.1.0 • 14.1.1 • 14.1.2 | |
| 15.0.0 • 15.0.1 | |
| 16.0.0 • 16.0.1 • 16.0.2 • 16.0.3 • 16.1.0 | |
| 17.0.0 • 17.0.1 | |
| 18.0.0 • 18.0.1 • 18.1.0 | |
| 19.0.0 • 19.0.1 | |
| 20.0.0 • 20.0.1 • 20.1.0 • 20.1.1 • 20.1.5 | |