Download tvOS 13.4.6 Build 17L570 IPSW Firmware Restore Files
Download the IPSW tvOS 13.4.6 (Build 17L570) firmware file released at 01 June 2020 intended to restore Apple TV 4 (2015) via iTunes. IPSW tvOS 13.4.6 build 17L570 is unsigned by Apple to update Apple device software.
