IPSW Portal

Choose aProduct→Choose aPlatform→Choose aVersion→ClickDownload

Download 11.4.1 (15M5063a) for Apple TV 4 (2015)

Version:	11.4.1
Build:	15M5063a
Signed:	No
Size:	0.05 GB
Release Date:	2018-06-12 17:07:17
Upload Date:	2018-06-07 19:21:10
Release Type:	Beta

Secure download directly from Apple's servers