On your PC, open "File Explorer" and navigate to the newly appeared "Switch" drive. Open the SD Card or NAND install folder.

From a legal standpoint, distributing a “patched NSP” violates the DMCA’s anti-circumvention provisions (17 U.S.C. § 1201). However, the case raises preservationist questions:

Always install the base game NSP first. Once the base installation is complete, install the update NSP.

On the Nintendo Switch home menu, press the + button over the game icon to verify that the version number matches the latest release. Troubleshooting Common Issues

Since its release, LEGO City Undercover for Nintendo Switch has received several updates primarily focused on technical optimization and bug fixes. The most critical updates addressed the game's performance issues, which were a significant point of feedback from the community.