Magellan Roadmate is among the best GPS devices in the world. Although the maps are already loaded, it is very important to perform Magellan Roadmate 5259t Update regularly. Most of the Magellan devices are using the content manager that’s going to keep your device software as well as the maps up to date. In this article we share a detailed guide to update the Map without any problems. For more details you can visit the website.