Apple made a mistake by revealing the first images of the new iPad Air 2 and the new iPad Mini 3 a few hours before the official presentation of the products at a special event on Thursday.
The iTunes Store was mistakenly published in an official iOS 8 user guide for iBooks.
Both devices have the Touch ID fingerprint scanner while the iPad Air 2 is equipped with Burst Mode which allows users to take "rapid-fire" photos.