Auto-Sync / Remote Download via FTP
J
Joe Adams
Depending on your requirement, this may be something better suited to a third party application.
I have for a long time used a photo sync utility to automatically synchronize to my server, once I'm connected to my home wi-fi, and after my phone is plugged in to a charger.
With a third party application focused on this type of capability, you can have quite a bit of flexibility.
https://play.google.com/store/apps/details?id=com.touchbyte.photosync&hl=en_US