Backup to iCloud.
Thats only if a do a "Restore from icloud" on the new phone or am I mistaken?
I don’t think so. You just have to make sure to sign back into iCloud. Is there a reason you don’t want to restore from iCloud?
Won’t it bring your camera roll down when you enter your iCloud details?
Setup as "NEW PHONE"...how can I move my current camera roll over to new phone?