The included database is current, so it should not need to be updated for a while. Updates are provided by naviextras for a fee. The update process requires a windows computer and an SD reader, it goes something like this (but follow the directions from naviextras which are more detailed)
1) Create a login on www.naviextras.com
2) Select your device: Adventure Pilot / iFly 700
3) Buy and download your desired updates (by the way, we include US maps but you can purchase and add maps from all over the world if desired)
4) Download and install naviextras toolbox app.
5) Insert your SD card from your iFly into your computer, follow steps on the naviextras app to apply the update.
Thanks!
Walter