Signed IPSW files can be restored via Finder, the Apple Devices app, iTunes, or idevicerestore. Unsigned IPSWs cannot currently be restored to.

Unsigned IPSWs

✗

Apple TV 4 (2015)

tvOS 9.1.1 (13U717)

January 25, 2016

930 MiB

AppleTV5,3_9.1.1_13U717_Restore.ipsw

Download