How do I download my iCloud pictures to my new iPhone 8? I have 25GB of pics but I don't know how to view them or get them on the new phone?

How do I download my iCloud pictures to my new iPhone 8? I have 25GB of pics but I don't know how to view them or get them on the new phone?

I think just by the backup, once you log in icloud the new phone go to the icloud settings where you see the backups and all the options if you wanna sync contacts, photos and it should be there along the photos if you're logged into the same icloud

Call apple for help or go to best buy