Download tvOS 15.5 Build 19L570 IPSW Firmware Restore Files
Download the IPSW tvOS 15.5 (Build 19L570) firmware file released at 16 May 2022 intended to restore Apple TV 4 (2015) via iTunes. IPSW tvOS 15.5 build 19L570 is unsigned by Apple to update Apple device software.
