How do you restore a new upgrade 6s from iCloud?

[iMore Question]

I've backed up an existing 4s to the iCloud, now I'm trying to transfer data and settings to new 6s. What data and settings won't come over on the restoration?

 

[Rob Phillips]

Welcome to iMore! Everything should come over aside from any settings for features included in the 6s that weren't in the 4s, like TouchID, 3D Touch, Live Photos, "Hey Siri", etc.