Leaked iPhone Ultra/Fold cases confirm a wider book-style foldable design for Apple's 2026 flagship. However, the leaked images suggest a conflict between the device's ultra-thin 4.5mm chassis and MagSafe compatibility, as dummy units lack magnets while cases include them. Known iPhone Ultra/Fold features include a 7.8-inch display, A20 Pro chip, and a late 2026 release date.