What Will We Find On Passengers' Cell Phones From Flight MH370?

Bearing in mind that CNN is the same network that suggested Malaysia Airlines Flight 370 might have flown into a black hole , it was nonetheless interesting to hear the network speculate that the cell phones of the flight's passengers might hold an archive of unsent emails, texts, photos, and videos of whatever sequence of events befell the doomed airliner--and that these fragile digital files could still be recovered.