If you are playing FIFA 20 Legacy Edition on a PC using Nintendo Switch emulators like , the process is slightly different but achieves the same result.
Because the "Legacy Edition" is a base game, you need separate update patches (always in NSP format ) to get the latest roster updates and bug fixes. Obtain the Update: fifa 20 legacy edition switch nsp xci update patched
The "Legacy Edition" tag means that the game features the same gameplay mechanics and modes as FIFA 19, but with updated kits, clubs, and squads. Because football rosters change dynamically throughout the year, keeping your game updated is essential. Why You Need the Update Files If you are playing FIFA 20 Legacy Edition
Ensuring the latest kits and team rosters are accurate for that season. but with updated kits
For technical details regarding the files and updates: