The first image is a screenshot of my 6s under iCloud-Storage-Manage Storage-and then my old iPhone 6s. Notice how it says at the bottom "Photo library is backed up separately as part of iCloud Photo Library.". The second picture is from the 7 and it says nothing about this. Every single setting, software versions is EXACTLY the same with the exception on the two different phones 6s vs 7. This caused me to have to bump up from 200GB per month to 1tb. Anyone know why this is?