Download iPadOS 11.0.2 Build 15A421 IPSW Firmware Restore Files
Download the IPSW iPadOS 11.0.2 (Build 15A421) firmware file released at 03 October 2017 intended to restore iPad Mini 4 (WiFi) via iTunes. IPSW iPadOS 11.0.2 build 15A421 is unsigned by Apple to update Apple device software.