If you look through this, and other Phantom 3 forums, what is the most common complaint, call for help?

"My drone was working fine, I have just done a firmware update and now my drone won't connect to my RC - I get an ESC error - I can't see my camera view etc etc".

Updating firmware is the single biggest cause of a system malfunction. In my opoinion, if your drone is working, LEAVE IT ALONE!

This is only my humble opinion based on my years of flying a Phantom 3 Advanced and reading these forums. Others and probably DJI will not agree with this policy.

Sounds like pretty solid advice for the older drones.   

Make me a plus 1 for that thought