Download iOS 10.0.3 Build 14A551 IPSW Firmware Restore Files
Download the IPSW iOS 10.0.3 (Build 14A551) firmware file released at 17 October 2016 intended to restore iPhone 7 (GSM) via iTunes. IPSW iOS 10.0.3 build 14A551 is unsigned by Apple to update Apple device software.