Long play sessions on older versions frequently triggered "The software was closed because an error occurred" crashes due to memory leaks. The patched update stabilizes the game's memory management, ensuring you can hunt for gold bricks uninterrupted. How to Install the Update Safely on Custom Firmware
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Even with updates, the game holds a , but the patched versions aim to keep the experience closer to that target compared to the unpatched version. How to Ensure Your NSP is Patched
Install the update NSP file. Modern installers will automatically merge the update with the base game structure.
You can have the perfect Lego City Undercover NSP + UPD, but if your Atmosphere sigpatches are not updated weekly, the game will still crash. Sigpatches are the decryption keys that allow unsigned code (your NSP) to run. lego city undercover switch nsp update patched
General stability improvements to reduce crashes, although some users still report occasional issues during long play sessions. Compatibility & Issues
The NSP file format contains the exact digital contents of a Nintendo eShop game. For LEGO City Undercover, managing this game digitally involves balancing internal console storage and memory configurations:
| Issue | Description | Severity | | :--- | :--- | :--- | | | Entering buildings, fast traveling, or launching the game often required waits of over a minute. Loading a save file could take 2–3 minutes in total. | High | | Frequent Frame Rate Drops | The frame rate struggled to maintain a consistent 30 FPS, often dipping into the 20–25 FPS range or lower. | High | | Random Crashes & Glitches | Players reported random game crashes, graphical glitches (e.g., missing textures, flickering), and even corrupted save files. | Medium | | Co-op Mode | Performance issues were further exacerbated when playing with two players, leading to a less-than-optimal experience. | Medium |
Interestingly, some NSP sources claim a version 1.0.3 exists. For example, one Russian torrent site lists LEGO City Undercover as “v1.0.3” in NSP and NSZ format. However, there is no official record of TT Games ever releasing a third update for the Switch. This “1.0.3” is likely a repackaged version of the official 1.0.2 base, possibly merged with DLC or modified by the scene. If you see a 1.0.3 NSP, treat it as unofficial and potentially unstable. Long play sessions on older versions frequently triggered
: The base game is roughly 7.6 GB to 8.7 GB depending on the region and included language packs. Why You Need the Patched Version
Released on April 28, 2017. This update aimed to further stabilize the experience, though some users reported that minor framerate drops in the open world still persisted after the patch.
Before downloading anything, determine whether your base NSP is USA, EUR, or JPN. Then obtain the corresponding regional update NSP. Applying a European update to an American base game is the most common cause of the double‑icon bug.
LEGO City Undercover (Nintendo Switch) LEGO City Undercover is often described as "GTA for kids," offering a massive, lighthearted open world filled with humor and charm. On the Nintendo Switch, the game has transitioned from a technically rough launch to a solid, highly playable experience thanks to various updates. This link or copies made by others cannot be deleted
The most common method for applying a patch to an existing game is using a homebrew installer like , Awoo , or DBI .
LEGO City Undercover on the Nintendo Switch has undergone several updates to address performance issues and restore content from the original Wii U version. The most current stable version is , which focuses primarily on system-level stability and minor bug fixes. Core Update Features & Fixes
Upon its initial multi-platform debut, LEGO City Undercover was notorious for technical instability on hybrid hardware. The vanilla release suffered from inconsistent frame pacing, rendering the chaotic vehicle chases across the 20+ metropolitan districts frustrating to control.