Copy a movie between iPhones Seems like an idiot question, but I completely failed to copy a movie from one iPhone to another. 


We tried coupling with bluetooth, failed to send files.
Enabling internet sharing (which worked) but failed to send files through Airdrop.


I understand that if we were connected to a WIFI network Airdrop would probably have worked. But we were on a trip travelling in a car, so there was no WIFI availability.

Remembering sharing photos over BT with friends ages ago using old push-button cell phones is seems crazy that we could not find out how to do it.

Can this be done? (iOS 9.3, iPhone 6 + SE)
On the Home screen (or on any screen with something you want to share), swipe up from the bottom.  You should see a bunch of icons. Toward the bottom 1/3rd of the sheet you'll see the AirDrop icon.  Tap the AirDrop icon and 3 choices will slide-up from the bottom:


Everyone
Contacts Only
Off




These choices allow you to limit the people with whom you can share. You both should have the same setting to ensure you can see each other.