Download tvOS 11.1 Build 15J582 IPSW Firmware Restore Files
Download the IPSW tvOS 11.1 (Build 15J582) firmware file released at 31 October 2017 intended to restore Apple TV 4 (2015) via iTunes. IPSW tvOS 11.1 build 15J582 is unsigned by Apple to update Apple device software.
