file, copy all the text, and paste it into your new text document. Save as keys.txt : Save the file exactly as : Place this file into the z_tools/bin/ folder within your NSC_Builder directory. Essential Key Requirements For NSC_Builder to function correctly, your must at minimum contain: master_key_00 through the latest version (e.g., master_key_0f header_key aes_kek_generation_source aes_key_generation_source key_area_key_application_source key_area_key_ocean_source key_area_key_system_source Important Note:
Run the Lockpick_RCM payload on your console to dump your unique keys. nsc builder keys.txt
Your keys must be from a firmware version equal to or higher than the game you are trying to process. For example, if a game requires FW 17.0.0, you must dump your keys while your console is on FW 17.0.0 or higher. file, copy all the text, and paste it
The only legal way to obtain keys.txt is to dump the keys from your own Nintendo Switch console. This requires a Switch that is vulnerable to the "fusee-gelee" exploit (or other entry points) and a PC. Tools like are standard for dumping these keys from the console's firmware. Your keys must be from a firmware version