Installing updates and DLC for My Hero One's Justice 2 on your Nintendo Switch via NSP files requires a homebrewed console. The process involves downloading the base game, the specific update (such as version 1.1.5), and any desired DLC packs before installing them using a compatible homebrew application. Prerequisites for Installation
Before starting, ensure your system meets the following requirements:
Modded/Jailbroken Switch: Your console must be running Custom Firmware (CFW) like Atmosphere.
Firmware Version: Many recent updates require specific firmware (e.g., version 22.1.0) to run properly.
Installation Tools: You will need a homebrew installer such as Goldleaf, DBI, or Awoo Installer.
Storage: Ensure you have enough SD card space; the base game is approximately 6.93GB, with updates and DLC requiring several additional gigabytes. Step-by-Step Installation Guide
You can install these files either directly from your SD card or over a USB connection from a PC. Method 1: SD Card Installation
Transfer Files: Create a folder named "NSPs" on the root of your SD card and copy your My Hero One's Justice 2 base, update, and DLC NSP files into it.
Launch Homebrew: Boot your Switch into CFW and open your chosen installer (e.g., Goldleaf) while holding the R button to run in full RAM mode.
Locate Files: Navigate to "Explore Content" > "SD Card" and open your "NSPs" folder.
Install: Select the files and choose "Install." It is generally recommended to install to the SD card rather than internal memory. Method 2: USB Installation (Direct from PC)
This method is often faster and doesn't require removing your SD card.
To get My Hero One's Justice 2 fully updated with all its DLC on your Nintendo Switch, the process depends on whether you are using an official console or a modded one. Official Update and DLC Installation
If you own the game legally on an unmodded Switch, you can update it directly through Nintendo’s servers: my hero ones justice 2 switch nsp update dl install
Manual Update Check: On the Switch HOME Menu, highlight the game icon, press the + Button, select Software Update, and then choose Via the Internet.
Accessing DLC: To download characters or costumes you have purchased, go to the Nintendo eShop, select your User Icon (top right), and go to Redownload. Find My Hero One's Justice 2 to see all available add-on content. Modded Console: NSP Installation
For those using custom firmware (CFW) to install updates or DLC via NSP files, you will typically use an installer like Tinfoil, DBI, or Goldleaf.
Prepare the Files: Ensure you have the Base Game, the Update NSP, and any DLC NSPs ready on your computer or SD card. Use an Installer:
Tinfoil/Goldleaf: Open the app on your Switch, navigate to the folder containing your NSPs, select the file, and choose Install.
USB Installation: To avoid moving large files to your SD card, you can use NS-USBloader on your PC to "push" the NSP files directly to the Switch over a USB-C cable.
Combine Files (Optional): Tools like NSC Builder or Swiss Army Knife (SAC) can merge the base game, updates, and DLC into a single consolidated NSP for a cleaner installation. Emulator Installation (Yuzu/Ryujinx) If you are playing on a PC emulator: Nintendo Switch NSP Combination Install Tutorial
Installing updates and DLC for My Hero One's Justice 2 on a modded Nintendo Switch requires specific NSP files and a compatible installer like DBI or Tinfoil. Core Requirements
To successfully install the additional content, ensure you have the following:
Base Game: The primary My Hero One's Justice 2 NSP/XCI file (approx. 6.93 GB).
Update File: The latest patch, such as v1.3.1 or v1.1.5 (file sizes vary between 4 GB and 4.5 GB).
DLC Pack: A combined or individual NSP containing the 37–40 DLC items (e.g., character packs like Hitoshi Shinso and Present Mic). Installation Methods
You can install these files individually or merge them into a single file for convenience. 1. Direct Installation via Switch Installing updates and DLC for My Hero One's
Using an installer like Tinfoil or Gold Leaf is the standard method:
Step 1: Place your NSP files (Base, Update, and DLC) onto your SD card.
Step 2: Open your preferred installer (e.g., DBI or Tinfoil) on your Switch.
Step 3: Locate the files in your SD card directory and select "Install".
Step 4: Install the Base Game first, followed by the Update, and then the DLC to avoid errors. 2. Using DBI for PC Transfer
If you prefer not to move the SD card, use DBI Installer with a USB-C cable:
Step 1: Connect your Switch to your PC and launch DBI on the console.
Step 2: Select "Run MTP responder" in DBI; your Switch will appear as a drive on your PC.
Step 3: Open the "SD Card" or "NAND" drive on your PC and drag your NSP files into the "5: Install" folder. DBI will automatically handle the installation. 3. Merging Files (Swiss Army Knife)
You can use the Swiss Army Knife (SAC) application on your PC to "bake" the base game, updates, and DLC into one single NSP: Open SAC and select the "Update NSP" option. Load the base NSP, the update file, and all DLC files.
Process the files to create a consolidated NSP, which you can then install as one single package. Latest Content Overview Version/Count Notable Content Latest Update Includes free updates like Vigilante Deku. DLC Total
Characters (Shinso, Present Mic), Celebration Wear, and Cheerleader sets. Firmware
Ensure your console firmware is updated to run the latest versions. This is the practical section you’ve been waiting for
For My Hero One's Justice 2 players on Nintendo Switch, managing NSP files (Nintendo Submission Packages) is the primary way to handle digital game data, including the base game, updates, and DLC characters like those from the Season Passes. Essential Installation Tools
To install the base game and its subsequent updates or DLC, you generally need a modded console and specific homebrew applications:
DBI: Widely considered one of the most reliable tools. It features an MTP Responder mode that allows you to simply drag and drop NSP files from your PC into an "Install" folder on the Switch.
Tinfoil: A popular choice for installing files directly from an SD card or via a USB drive using an OTG adapter.
Goldleaf: Another common homebrew app for managing and installing NSP files from the root of your SD card.
NS USB Loader: Useful for transferring files from a PC or even an Android tablet to your Switch via USB. How to Install Updates and DLC
When installing "My Hero One's Justice 2" content, order matters to avoid errors:
This is the practical section you’ve been waiting for. Follow these steps precisely for a crash-free experience.
Before diving into download and install instructions, you must understand the file formats. For this game, you will commonly encounter:
For My Hero One’s Justice 2, we recommend the base NSP + update NSP + DLC NSP combination. This gives you the smallest install size and fastest loading times.
Title ID: 0100F1A00CBB2000 (USA/EU) – write this down; it helps with save management and mods.
| Error Message | Likely Cause | Fix |
|----------------|--------------|-----|
| Corrupted data has been detected. | Mismatched update version or bad NSP dump | Uninstall all, reinstall base + latest update only |
| The software was closed because an error occurred. | Missing SigPatches or FW too low | Update Atmosphere/FW, reapply SigPatches |
| You must have the software to continue. | DLC installed before update or base | Install base game first, then DLC |
| Cannot start software. Please try again from HOME Menu. | Ticket issue | Reinstall base NSP with Tinfoil’s “Generate Ticket” option |
| DLC characters not showing | DLC not activated in-game | Go to Options → Manage DLC → Activate each |
Hard reset fix: Delete the game via Settings → Data Management, then rebuild the ticket database using TegraExplorer (advanced users).