Dynamic Lock Screen

[amyf27]

I can't seem to get the Dynamic Lock screen to take effect. I picked 4 or 5 photo groups and downloaded. Did this like an hour ago and still no Lock screen changes like they should occur when screen is off and back on

 

[amyf27]

Now when I restarted the phone just now I did notice one of the dynamic lock photos so that's good.

So far that's the only one tho