So I have a bunch of random bookmarks on my iPhone that I put on there from my phone when I first got it. Now I rarely use most of them and there's ones on my Mac that I use more and would like to have them on my iPhone. I tried syncing to Safari bookmarks and it didn't do anything. How do I get my Safari bookmarks from my Mac to my iPhone? Do I have to delete all the bookmarks on my iPhone first? Thanks!