I use SyncThing on my phone to back up photos/videos on my phone to my NAS. The UX is not great, but it does sync things correctly 100% of the time. For years o

I use SyncThing on my phone to back up photos/videos on my phone to my NAS. The UX is not great, but it does sync things correctly 100% of the time. For years on end, I never have to worry about it.