This usually indicates a conflict between the Title Update and the base game region (PAL vs. NTSC). Ensure your base game matches the region specified by the mod creator. Alternatively, clear your system cache and re-apply the patch.

A file manager like Aurora or XEX Menu installed on your console.

In this guide, we’ll explore how these mods work, what features they bring to your legacy console, and how to get your pitch ready for match day. Why FIFA 21 on JTAG/RGH?

I can provide specific file paths and tools tailored to your layout. Share public link

Download a modded Squads file from a trusted forum (e.g., Se7enSins, Digiex). Rename it to Squads2025 .

A modern custom dashboard installed (Aurora Dashboard is highly recommended).

Real-time transfers matching the FIFA 21 season structure.

Inside that, there will be a folder matching the Title ID of the base FIFA game used (for example, FIFA 19's Title ID is 454109E6 ).

to your Xbox 360 using a USB drive or FTP connection.

Copy the modded Horizon files or raw game folders and overwrite the original files in your FIFA 19 directory ( Hdd1:\Games\FIFA 19\ ).