NOTE: Make sure to connect to wifi before you start. iCloud will only work over a wi-fi connection - the iCloud backup won't run with just cell service
Managing your iCloud Backup
1. If you want to make sure that Stylebook will be included in the list of backed-up apps, tap Manage Storage.
2. You'll see a list of the devices you have set up on your iCloud account. Tap the device you're running (in the example image, this is the iPhone).
3. You'll see a list of all the apps on your phone. If you want to save space, turn off apps you don't want to back up. Make sure the switch next to Stylebook is set to on.