How to upload Off Road or military maps on your 730N

Hi Guys !
Does anyone know if it's possible to upload off road or military maps on your stock 2014 JK 730N navigation system !

Thanks a lot !
:standing wave::thinking:

I would also like to know this . I know when I bought my JKUR in 2007 , after one year they sent me an upgrade to my GPS unit at the tune of about $300 bucks !I never got it .It does piss me off you can buy a hand held GPS that has free for life upgrades but mine doesn't . (that I know of )