I’ve set up a self hosted photo system with immich, and it works doing automatic backups of photos from the filesystem, eg using termux/cron, although it is a bit flakey. Immich also works for backup, but it’s less ideal.
iPhone seems to be a lot harder, backup in immich doesn’t work, it seems that iPhones have a complicated was of handling background tasks which make background backups very difficult.
Does anyone know a way of doing any kind of backup automatically, without plugging in a cable and without using iCloud?


Have you tried keeping immich active for the initial large photo backup so that the background task backup only has the newly taken photos to take care off?
I imagine you’ve checked the Immich faq already:
https://docs.immich.app/FAQ/#why-is-background-backup-on-ios-not-working