Download tvOS 8.4.3 Build 12H903 IPSW Firmware Restore Files
Download the IPSW tvOS 8.4.3 (Build 12H903) firmware file released at 16 September 2020 intended to restore Apple TV 3 (2013) via iTunes. IPSW tvOS 8.4.3 build 12H903 is unsigned by Apple to update Apple device software.
