I installed Yosemite yesterday and enabled Airdrop so that everyone can discover the MacBook. On the iPhone 5s (ios 8.02) I enabled AirDrop for Everyone. OK, so I can see my iPhone in Finder's Airdrop window, and I can drag a photo there to send it to the phone. But when I try to share a photo from the phone to the MacBook, I don't see any device when I click the AirDrop icon, so I can't send from my phone to the MacBook. Another odd thing: My phone shows up as the silhouette of a head in Yosemite Airdrop - I've seen videos where devices show up with a proper contact photo. Any suggestions? Ta.