One of the most convenient features of iCloud is the ability to sync, share, and view photos between multiple Apple devices using the iCloud Photo Library. Introduced with OS X Yosemite, iCloud Photo Library makes taking photos on your iPhone (using iOS 8.3 or later) and viewing or editing them on your Mac or iPad, a seamless transition.
"It's in the cloud, right?"..."I'm sure it's saved in the cloud,"..."Wait, what is the cloud again?"
There are a few reasons why you would want to factory reset your Apple device. You might be trying to sell your device, your phone is acting up and you want to clear all the data, you bought a device and want to clear all the previous information, or maybe you just want a fresh start. Without searching through the Google results of "how to factory reset an apple device" here is a quick "how-to-guide" on factory resetting apple devices: