Download tvOS 15.4.1 Build 19L452 IPSW Firmware Restore Files
Download the IPSW tvOS 15.4.1 (Build 19L452) firmware file released at 31 March 2022 intended to restore Apple TV 4 (2015) via iTunes. IPSW tvOS 15.4.1 build 19L452 is unsigned by Apple to update Apple device software.
