You will need a clean, Japanese ISO file of Yu-Gi-Oh! 5D's Tag Force 6 (often named UCJS-10156 ). How to Patch the Tag Force 6 ISO
The translation patch is built for a specific version of the game ISO. Most patches are designed for the standard release. yu-gi-oh tag force 6 english patch iso
Tag Force 6 pushes the PSP hardware to its limits. As a result: You will need a clean, Japanese ISO file of Yu-Gi-Oh
Story mode, conversations, and event scenes are translated. You will need a clean
In the tool, choose the .xdelta file you downloaded. Select the ISO: Choose your clean Japanese ISO file.