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Generates XCI/NSP/HFS0/ExeFS/RomFS/Certificate/Ticket dumps from Nintendo Switch gamecards and installed SD/eMMC titles.
634 commits 3 branches 26 tags 4.5 MiB
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C++ 5.2%
Python 1.7%
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Pablo Curiel 8dcb46365e Minor fixes. 
* host: log received command headers and blocks in hexadecimal form (verbose mode only).
* host: report USB protocol version under non-verbose mode.
* host: properly parse filename field from SendFileProperties commands by actually using the filename length field from the command header.
* host: validate command block size field for CancelFileTransfer commands.

* bis_storage: ignore mount errors if no FAT filesystem can be found in any BIS partition(s).

* utils: update utilsGeneratePath() logic to fix a UTF-8 codepoint truncation issue whenever a file extension was manually provided.
2025-01-30 11:34:26 +01:00
.github Update nxdt_host_exe.yml 2024-08-28 14:16:36 +02:00
code_templates utils: cleanup resource initialization code 2024-11-03 00:49:07 +01:00
host Minor fixes. 2025-01-30 11:34:26 +01:00
include fatfs: update to R0.15a 2024-12-28 09:53:46 +01:00
libs LayeredErrorFrame: use focus stack references 2024-05-10 12:18:57 +02:00
romfs Remove all references to NSWDB. 2024-05-02 15:38:39 +02:00
source Minor fixes. 2025-01-30 11:34:26 +01:00
.gitignore Uses a dynamically allocated buffer to hold the CSV data, which can then be written to an output file. 2024-08-24 20:10:16 +02:00
.gitmodules libs: update libusbhsfs. 2022-03-04 13:24:28 +01:00
build.sh workflow: fix issues + remove ccache support 2024-05-02 14:27:32 +02:00
LICENSE.md Change project layout + upgrade license to GPLv3. 2021-03-25 15:26:58 -04:00
Makefile nxdt_devoptab: update file layout 2024-11-01 16:31:00 +01:00
README.md bis_storage: add menu option. 2024-10-28 15:44:31 +01:00
todo.txt nxdt_devoptab: update file layout 2024-11-01 16:31:00 +01:00

README.md

nxdumptool

Nintendo Switch Dump Tool

Official Discord server: https://discord.gg/SCbbcQx

This branch is used for the development of the ongoing nxdumptool rewrite. Code is highly experimental and lacks a proper UI at this time, but it has been thoroughly tested and should be safe to use. Proof-of-concept (PoC) builds are provided to test different aspects of the codebase.

If a nxdumptool build from the releases page isn't working for whatever you're trying to do (e.g. RomFS dumping), odds are it will work with a PoC build from this particular branch. The old branch will not receive any further updates.

A GitHub workflow is used to automatically build each new commit -- feel free to check it out. Furthermore, the assets from the rewrite-prerelease tag are automatically updated by this workflow, so you can always find the latest NRO binary there.

This readme will be updated whenever the rewrite branch is ready for a proper release.

Currently planned changes for this branch include:

  • USB ABI (dump data directly to a PC). ✅
  • USB Mass Storage device support (FAT, NTFS, EXT) via libusbhsfs. ✅
  • NX Card Image (XCI) gamecard dumps, with optional KeyArea prepending and certificate removal. ✅
  • Gamecard header dumps. ✅
  • Gamecard certificate dumps. ✅
  • Plaintext gamecard CardInfo area dumps. ✅
  • Gamecard InitialData area dumps. ✅
  • Gamecard CardIdSet dumps. ✅
  • Gamecard Hash FS partition dumps (in both extracted and raw image forms). ✅
  • Lotus ASIC firmware (LAFW) blob dumping from RAM. ✅
  • Properly detect if an inserted gamecard requires a LAFW update. ✅
  • Nintendo Submission Package (NSP) dumps for both digital and gamecard-based titles.
  • Individual Ticket dumps from digital titles, with support for temporary/volatile tickets with AES-128-CTR crypto data kept in RAM.
  • Individual Nintendo Content Archive (NCA) dumps from a specific title. ✅
  • Individual NCA filesystem section (Partition FS / ExeFS, RomFS, Patch RomFS) dumps from a specific NCA belonging to a specific title, in both extracted and raw image forms. ✅
  • Better support for NCA BucketTree storages (Indirect, AesCtrEx, Sparse, Compressed), as well as better handling of multi-layered reads in combination with game updates. ✅
  • System title support (e.g. dump qlaunch, shared fonts and much, much more at runtime). ✅
  • Better memory handling while dealing with compressed NRO binaries. ✅
  • Event-driven background threads to manage gamecard insertions/ejections, gamecard application metadata parsing (e.g. the game would be properly identified even if its gamecard has never been used on your console), USB ABI sessions and USB Mass Storage devices. ✅
  • Improved support for multigame gamecards and titles with more than one Program NCA (e.g. SM3DAS). ✅
  • Control.nacp patching while dumping NSPs (lets you patch screenshot, video, user account and HDCP restrictions). ✅
  • Partition FS / Hash FS / RomFS browser using custom devoptab wrappers. ✅
  • Full system update dumps with checksum and signature verification. ✅
  • FsStorage + FatFs based eMMC browser using a custom devoptab wrapper (allows copying files protected by the FS sysmodule at runtime). ✅
  • Batch NSP dumps. ❌
  • New UI using a customized borealis fork. ⚠️

Legend:

  • ✅ - Implemented
  • ⚠️ - Partially implemented
  • ❌ - Not implemented