Photostream not showing on iPhone

[NavySEAL6]

I just set up my iPhone as completely new. When I logged into iCloud, it gave me back everything, calendar, contacts, notes etc. The only thing that hasn't come back is photostream. Only 21 photos show in photostream on my iphone, while iPhoto on my mac shows the correct 450. How do I get all of my pictures to show up in Photostream on my iPhone?

 

[JediMeister]

Provided you are using the same iCloud account on both, it's probably just a delay as it indexes all the photos. If you think you have given it enough time, try toggling off/back on Photo Stream in Settings->iCloud.