Apple’s foldable iPhone may use a dual-layer glass design to reduce display creases, according to a recent leak. The setup is said to place the display between two thin glass layers, preventing direct contact with the hinge and improving durability. The device may also feature self-healing glass and a redesigned hinge to minimise wear and enhance folding smoothness….​Apple’s foldable iPhone may use a dual-layer glass design to reduce display creases, according to a recent leak. The setup is said to place the display between two thin glass layers, preventing direct contact with the hinge and improving durability. The device may also feature self-healing glass and a redesigned hinge to minimise wear and enhance folding smoothness….  ​ mobiles