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 17.0 (21J354)

September 18, 2023

3.9 GiB

AppleTV5,3_17.0_21J354_Restore.ipsw

Download