Download iOS 11.2.5 Build 15D60 IPSW Firmware Restore Files
Download the IPSW iOS 11.2.5 (Build 15D60) firmware file released at 23 January 2018 intended to restore iPhone 7 Plus (GSM) via iTunes. IPSW iOS 11.2.5 build 15D60 is unsigned by Apple to update Apple device software.