If you only had France mapping planned when you purchased your navigation system, you will need to install a new area. Some events may also cause you to update your device. Update your GPS system for free: how to do it? For example, changing the current speed limits and changing from 90 to 80 km/h on two-way roads is a good reason to update your system. Updating a navigation system is often not free of charge. In most cases, you must purchase the update or take out an annual subscription. However, when you have already invested in a GPS that costs a certain price, it is not always easy to systematically put your hand back in your pocket. OpenSource maps: free update on TomTom and Garmin Fortunately, there are alternatives to update your mobile GPS for free.
To update your GPS for free, the OpenStreetMap project allows you to download maps and transfer them to your system without any cost. This Open Source software is actually a database of free maps, updated by volunteer contributors. The downloaded maps are compatible with different navigation systems. The proposed formats can be installed directly on your Garmin GPS, for example.
