If a cell phone can transmitt a photo realtime or delayed, then there could be irrefutable
evidence that it was not tampered with, if the received photo is stored in another device.
Also, phone company might have record of such file transmission and time for billing purposes.
I do not know, and in the end it won't matter anyway.
Photo taken but not sent. Phone taken back to dorm and photo downloaded via docking station, edited, then edited photo uploaded back to phone.
Just a thought.