: The AIO kit pack is often designed to work alongside large-scale overhaul mods like the EEP (European Expansion Patch) or FIFER’s Realism Mod to provide a totally transformed experience. Installation Process

: Open the Mod Manager , import the kit mod, and move it to the active mod list.

: Different versions of the mod (V2, V3, V4) are tied to specific FIFA 23 Title Updates (e.g., TU4, TU7, or TU9). Using a mod version that does not match the current game update can cause crashes or visual bugs.

: Place the provided squad file into the \Documents\FIFA 23\settings folder.

The "Ultimate AIO" designation refers to the mod's wide scope, covering multiple leagues and visual categories:

: It adds missing third, fourth, and fifth kits for major clubs like Arsenal , Chelsea , Manchester City , Real Madrid , and Barcelona .

: Start the game through the Mod Manager and load the new squad file within the in-game "Profile" menu to see the changes.

: Users must use the FIFA Mod Manager (often version 1.1.3 or higher) or the Frosty Mod Manager to import and apply the .fifamod files.