Download iOS 11.0.1 Build 15A403 IPSW Firmware Restore Files
Download the IPSW iOS 11.0.1 (Build 15A403) firmware file released at 26 September 2017 intended to restore iPhone 8 Plus (GSM) via iTunes. IPSW iOS 11.0.1 build 15A403 is unsigned by Apple to update Apple device software.