Mobile Back up - how to stop syncing back with the phone

Hello, I like having mobile back up for my pictures. But what annoys me is that pictures get loaded back to the phone after i delete them. I.e. when i delete pics from my phone that have been backed up to the drive, they automatically loaded back to the phone from WD drive on the next back up. How can i stop this from happening. It just keeps filling up my phone card with pics i don’t want anymore on my phone.

No, they’re not. Something else is doing that. You sure you’re not looking at your photo stream or on iCloud Drive?

I should clarify I use nas wd book live duo, not online back up service. And mobile wd app to back up my pics to the book duo disk.

The WD My Book Live is a completely different device than the single bay My Cloud (this subforum). You should see the dedicated My Book Live subforum or the WD mobile app/software subforums.

https://community.wd.com/c/personal-cloud-storage/my-book-live-duo