So I am running the iOS version and ran a project of 375 images. After syncing 322 images my device ran out of space and the sync stopped. It now claims it is completed and I cannot figure out a way to either finish the Sync process or rerun it to Sync all the images. Am I missing something or can you not rerun the sync process after it has been completed?
In the latest iOS version of the app (1.6.2) this issue was solved and now the image download from the drone to the device can be restarted after initially failing.
You can find the latest release notes here: https://support.pix4d.com/hc/en-us/articles/hc/en-us/sections/200798215