Open your preferred installer from the Homebrew menu. Select Update: Navigate to the 1.1.2 NSP file.
Your system firmware should be at least 13.0.0 or higher for compatibility. Rune Factory 5 Switch NSP/XCI Update 1.1.2 ...
Ensure you are running Atmosphere or a compatible CFW. Open your preferred installer from the Homebrew menu
Once finished, press + on the game icon on the Home Menu to verify the version is 1.1.2. Troubleshooting Rune Factory 5 Switch NSP/XCI Update 1.1.2 ...