Download iOS 13.6.1 Build 17G80 IPSW Firmware Restore Files
Download the IPSW iOS 13.6.1 (Build 17G80) firmware file released at 12 August 2020 intended to restore iPhone 7 Plus (Global) via iTunes. IPSW iOS 13.6.1 build 17G80 is unsigned by Apple to update Apple device software.