How to stop a download on an Android phone

[Android Central Question]

I cannot find a way to turn off an upload of photos

 

[B. Diddy]

Welcome to Android Central! Upload or download? You say different things in your thread title and the body of your post.

If you're talking about Google Photos auto-backup, see here: https://support.google.com/photos/answer/6193313?co=GENIE.Platform=Android&hl=en