Use an FTP client (like FileZilla) on your PC to connect to the console.
Highlight your game and press (Y) to view game details; the Title ID is usually listed there.
Navigate to the path: Hdd1/Content/0000000000000000/ and upload your DLC into the appropriate [Title ID]/00000002/ subfolder. 4. Unlocking DLC and Title Updates
Many DLC files are "locked" to a specific console ID. Use XM360 to fix this: Xbox 360 Store and Xbox 360 Marketplace FAQ | Xbox Support
Replace this with your game's specific 8-character code.
You can move files to your Xbox 360 using two primary methods: Method A: USB Flash Drive (Easiest) Format a USB drive to on your PC.
Search for your game on sites like GamesDatabase to find the matching ID.
This specific folder name is reserved for DLC and add-ons. If it doesn't exist, you must create it manually. 3. Transferring the DLC