BF4 Settings Editor

[Dwel13R]

Found this:
B4f Editor Settings

Lets you change all optioned settings outside of game. And in case you are wondering if it is 'OK' to use or not, as did I, I found this as well:
http://answers.ea.com/t5/Battlefield-4/BF4-settings-editor/td-p/1738493

Complete with EA rep stating it is ok.