This is a clean APK+OBB install. You don’t need to root your phone or use shady cheat tools.

You need three components:

Look for a package named:
FIFA_17_Mod_FIFA_23_Offline_Portable_Upd_v4.0.zip

Search for:

Be aware:

Congratulations! You are now playing FIFA 23 on the FIFA 17 engine, offline, portably.