Requirements

Computer side:

Switch Keys File:

a key file (keys.dat, prod.keys, keys.txt) is required to build the nsp. This file is to added to either

• ./Nro2Nsp/Resoures/ folder, or to
• "DriveLetter":/Users/"username"/AppData/Roaming/Nro2Nsp/", or
• defined in the "Custom Key Path" within the settings menu.

The order of priority for loading keys file is: 1.Resources folder 2. Declared Custom Key path from settings 3. Appdata folder

The required keys are:

• master_key_0X - X is dependent on what Key Generation is set in Settings Menu (See key generation chart below)
• header_key
• key_area_key_application_source

Key Generation List:
* Keygen 1 (1.0.0 - 2.3.0) - master_key_00
* Keygen 2 (3.0.0)         - master_key_01
* Keygen 3 (3.0.1 - 3.0.2) - master_key_02
* Keygen 4 (4.0.0 - 4.1.0) - master_key_03
* Keygen 5 (5.0.0 - 5.1.0) - master_key_04
* Keygen 6 (6.0.0 - 6.1.0) - master_key_05
* Keygen 7 (6.2.0)         - master_key_06
* Keygen 8 (7.0.0 - 7.0.1) - master_key_07

Windows Users:

• .NetFramework - Usually installed by default

Mac/Linux Users:

• Mono

Switch Side:

Custom Firmware:

Youll will need to be running a cfw in order to install these nsps, there is currently 3 cfw to choose from:

1. Atmosphere - requires es and fs patches see below
2. ReiNX - does not currently support 7.x.x and newer
3. Sxos - requires paid license and does not currently support 7.x.x and newer

Patches:

You can grab the latest es, and fs patches for Atmoshpere from here, copy the atmosphere folder to the root of your sdcard and overwrite any conflicts. These are required to install these custom Nsps.

Title Installers:

You will need a title installer to install the Nsp, there is a couple of different options to choose from and results may differ between users:

1. Original Tinfoil - Fast and easy to use, no longer being developed and does not work on 7.x.x or higher
2. Dz/Tinfoil - More advanced title installer.
3. Goldleaf - Multitool installer, current releases do not support 7.x.x or newer but nightlies will work.
4. Lithium - Simpler and faster version of Dz/Tinfoil, easier for the end user.
5. SxInstaller - Sxos cfw verison of the installer, will require sxos cfw to use.

You are now ready to next step