If your current ROM is broken, the most reliable solution is to create a clean, verified dump using modern tools. Follow these step-by-step methods to get a permanently fixed version of the game. Method 1: The Clean Dump via NUSSpli (Direct to Wii U)
The Wii U file system splits large game files into smaller chunks. When downloading or dumping games via older tools, these chunks often fail to merge correctly. LEGO City Undercover is a large game, making it highly susceptible to missing data packets. Improper Decryption lego city undercover rom wii u fixed
If a file is broken, it will flag it, allowing you to replace the specific corrupted .rpx or .rpa file without redownloading the entire 19GB game. Step 2: Applying the Essential Title Updates If your current ROM is broken, the most