This is the last update before the update that reflashes the DVD drives to accept the new XGD3 file format.
Use this if your console is really old and is still on a hacked DVD FW.
Or to just be safe that it won't fuck up your normal update process which did occur on some 360's
Use this if your console is really old and is still on a hacked DVD FW.
Or to just be safe that it won't fuck up your normal update process which did occur on some 360's