Download tvOS 12.1.2 Build 16K534 IPSW Firmware Restore Files
Download the IPSW tvOS 12.1.2 (Build 16K534) firmware file released at 22 January 2019 intended to restore Apple TV 4 (2015) via iTunes. IPSW tvOS 12.1.2 build 16K534 is unsigned by Apple to update Apple device software.
