Once you have successfully applied Method 1 or 2, here is how to access them offline:
Navigate to:
C:\Program Files (x86)\Origin Games\FIFA 14\Game\data\db\
If you don't see a db folder, create it. If you have a .big file named fifa_ng_db.db, you need to extract it using File Master 14. how+to+unlock+classic+kits+in+fifa+14+pc+offline+full
Open File Master 14. Navigate to your FIFA 14 Game folder. Open data.big. Extract the file dlc\dlc_FootballCompEng\db\fifa_ng_db.db. Once you have successfully applied Method 1 or