On PS2 and Xbox, the glitch often occurred during the specific transition from the safehouse to the world map. If the memory card was slightly fragmented or nearing capacity, the game’s save routine would miscalculate the block size and overwrite the file header. The console would see a valid save slot, but the data block was empty—hence, "0 KB."
Xbox / Xbox 360
Every performance part, visual customization option, and vinyl is completely unlocked. nfs carbon 0 save game
Ensure the folder name inside the extracted zip matches the profile name shown in your game’s loading screen. On PS2 and Xbox, the glitch often occurred