This video shows you how use iCloud Backup on iPhone. Using iCloud backup on iPhone you will be able save your important information in iCloud. iCloud is a cloud based platform developed by Apple for iOS / MacOS devices. Using Apple iCloud, you will be able to Backup your data on your iPhone with ease. And iCloud will Backup all of your data while your iPhone is plugged-in for charging and connected to Wi-Fi.
First you have to turn of iCloud Backup in your iPhone. This video will demonstrate step by step guidance. However biggest downside of this iCloud Backup is, it will take more iCloud storage for Backup everything on your iPhone. Therefore 5 GB of free storage will not be enough for most iCloud or iPhone users. And Apple has provided an additional storage plans for iCloud users.
Anyway, if you want to use Apple iCloud cost effectively or if you want to save more iCloud storage, this video will give you some tips and tricks.
If you need to know anything about iCloud or even about any iOS device. You can comment your questions.
https://support.apple.com/en-lk/HT203977
https://www.icloud.com/
https://www.apple.com/icloud/setup/