[Cyclone]

I have not updated the latest software on my HDX 1100 for awhile and am a couple of versions out of date. Are the download versions cumulative requiring downloading them in order from Dynon or can I pull the latest version off of Vans download site and update in one swipe?

 

[NinerBikes]

I have not updated the latest software on my HDX 1100 for awhile and am a couple of versions out of date. Are the download versions cumulative requiring downloading them in order from Dynon or can I pull the latest version off of Vans download site and update in one swipe?

You can upload the latest.

However, I'd make sure you have a battery charger connected up when you do the update, so as to not drain your PC680 battery down.