Transferring stuff onto a new phone

If you have a backup on your computer then here is how to Restore your new iPhone from your backup Restore your iPhone, iPad, or iPod touch from a backup - Apple Support

If you have a backup on iCloud then here is how to restore your new iPhone from your iCloud backup Restore or set up your device from an iCloud backup - Apple Support

Good Luck

Axel F.

(I am assuming this is from an older iPhone to a new iPhone)

Just a confirmation - I used the "Restore" feature (iTunes) to transfer (well, copy) my 6s to my new XR.

It worked well, copied my apps, settings, contacts, photos and so on.

Cheers,

Bronco

Glad it worked out.

Axel F.