The foldable iPhone is expected to start mass production in late 2026, according to analyst Jeff Pu.Limited production innovation is expected for the iPhone 17 series, with minor upgrades and lacking AI Siri.The foldable iPhone's progress is intact, with a predicted 18.8-inch display and a 7.8-inch outer panel.The iPhone Fold may feature a book-style design, Touch ID integrated into the Side Button, and a dual-lens rear camera setup.