Dandesilets

Hi, New to the forum. First post.? And I need help. I have bought this new UConnect 8.4N GPS/DVD/Radio unit from somebody. But the thing is that it is installed with a Chinese map. Only two languages are also possible : English and Chinese. What do I need to be able to run North American maps such as USA/CANADA? Here’s some screen shots right below. Thanks all for *any* inputs. Dan