How to sync iTunes music from iPod to iPhone?
I want to sync my iTunes from my iPod to my iPhone so I can access all of my music on either device, both are on the same account, do I need to download iTunes onto my laptop and sync both from there?
Apple doesn't support copying music between mobile devices (iPods, iPhones, iPads).
If you have a bunch of music from CDs or the iTunes Store that you loaded onto your iPod, with the help of a computer, you need to plug the iPhone into the computer and replace the selection of music on the phone with a new selection from the computer, in the same way.
(Note: This assumes that you do not have an Tunes Match subscription or Apple Music subscription.)