Here is a save file configured to start from 2024 2025 season with everything updated
https://www.mediafire.com/file/r0y1phjllfctd6m/ULTIMATE25SEASONSTART1.fm/file
It uses daveinc realism pack
150+ leagues and 250k players loaded
Sortitoutsi database update
2023-2024 season results for most leagues
Transfer Embargo from May to February (cause transfers for this season are up to date)