https://support.garmin.com/en-PH/?faq=pySe0tIn8z4uNthlQQT1j5
Backing Up User Data (Waypoints, Routes, and Tracks) on a GPSMAP 8x0 or 10x0 Series Device | Garmin...
Garmin Philippines Support Center is where you will find answers to frequently asked questions and resources to help with all of your Garmin products.