Download tvOS 15.3 Build 19K547 IPSW Firmware Restore Files
Download the IPSW tvOS 15.3 (Build 19K547) firmware file released at 26 January 2022 intended to restore Apple TV 4 (2015) via iTunes. IPSW tvOS 15.3 build 19K547 is unsigned by Apple to update Apple device software.
