"This simulation of the F70 and F100 includes Navdata from the AIRAC 2503 cycle as standard. Although this is
not the most up-to-date AIRAC cycle, this Navdata should be sufficient in the majority of cases and should have
little to no effect on your overall simulator experience. PC users with an active Navigraph subscription can update their Navdata using the NAVIGRAPH HUB desktop
application. After opening the app, click the green UPDATE button for the required aircraft. Once the Navdata has
been successfully updated, the button will turn red and the text will change to REMOVE, allowing you to remove
this newly installed Navdata."
This isn't a technical limitation, as other developers have already solved this database update issue via the FMC or tablet (e.g., PMDG). This is an old demand that, for some reason, was 'forgotten' at launch. It's like driving a Ferrari with a Beetle engine. A superb product that already ships, from day one, with outdated data. PC users can update at any time, while we Xbox users, well, maybe we'll get it years from now, if ever.