PC players using tools like Yuzu or Ryujinx can apply this update to improve compatibility and visual fidelity.
The most common custom firmware used to install and run NSP files on a modified Nintendo Switch. Octopath Traveler -NSP--JP--Update 1.0.5-.rar
This is the standard file format used for Nintendo Switch digital content, including games and updates. PC players using tools like Yuzu or Ryujinx