Download tvOS 8.4.6 Build 12H937 IPSW Firmware Restore Files
Download the IPSW tvOS 8.4.6 (Build 12H937) firmware file released at 20 September 2021 intended to restore Apple TV 3 (2013) via iTunes. IPSW tvOS 8.4.6 build 12H937 is signed by Apple to update Apple device software.
