You cannot simply drag and drop an NSP update. You must have a hacked Nintendo Switch (any model running Atmosphere AMS or SXOS – though SXOS is deprecated).
If you are managing your game files manually on a modded console, follow these steps to install the update: ea sports fc 25 nsp actualizacion 17548c1 install
Get the latest EA SPORTS FC™ 25 News, Updates and Patch Notes You cannot simply drag and drop an NSP update