1. Sync your iPhone through iTunes in the usual way and upload the video file to your PC.
2. Import the video file into Pr6 and drop it on to the New Item icon in Project Manager - this will create a timeline that matches the video spec of the iPhone 5 - which should be 1080p 30.
Thank you John for your reply. Worked like a charm!
Of course, took a little time to figure out how to get file from iPhone to
computer. Ended up finding Image Capture does the trick.