First of all run this Weapons unlocker.Then Enter your XBL username.now Click on Unlock all weapons.you will see it will try to get the connect with Ea servers.After some time.It will unlock ur all weapons.Make sure your game is running.
For XBOX,PS3!! Step 1: Download File and UnRar Step 2: Load it Into a Memory stick Step 3: Put it into your PS3 or XBOX or WII (For PC Just Save it in Savegame Folder)
