Roewe 360 navigation update mode: 1. If it is the original car navigation, it is best to upgrade to 4 S; 2. Other navigation upgrade steps: Step 1, download the free map software package from the online GPS forum by computer. Step 2: Decompress the mapping package and modify the appropriate port and baud rate; Step 3: transfer the modified map folder to the map memory card of the navigator; Step 4: Turn on the navigator, set the navigation path and complete the upgrade. Use GPS (Global Positioning System) and electronic map for vehicle navigation. It can tell the driver the shortest or fastest route to the destination conveniently and accurately, and it is a good helper for the driver. Geosynchronous satellite space located on the earth was originally used for military and air navigation. In 1980s, the United States government relaxed the restrictions on the use of synchronous satellites, which opened up a new world for its wide adoption. Subsequent commercial communication satellites greatly improved the accuracy and coverage of communication satellites. Roewe 360 has its own navigation mode. First open the navigation button, then enter the destination, then select the input location as the destination, and then start navigation. Follow the navigation tips along the way, with red light warning and speed limit warning to provide a safe and stable driving for the owner.