DJI Inspire 1 and Inspire Pro firmware update tutorial - both X3 and X5. - YouTube
How to: Set up the Drone with the DJI GO App – Skycatch Support Center
DJI releases New Firmware V1.1.0.40 for Inspire 1 Pro
DJI Support - New Firmware (v1.8.1.00) for Inspire 1 series has been released! | Facebook
Update Inspire 1 or Phantom 3 Remote Controller Firmware with a USB st – heliguy™
DJI Inspire 1 hacks - How to remove NFZ, Height Limits, modify flight parameters and increase maximum speeds - Modifications - Grey Arrows Drone Club UK