Download tvOS 15.4 (19L440) for Apple TV 4 (2015)

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier AppleTV5,3
tvOS Version 15.4
Release Date 2022-03-14
Update Date 2022-03-01
Sha1sum
b800423877be1e80b251af2c69ae6e3aa83e8692
Sha256sum
10d23c1a3f843a3dc85805b25141476bfc3e8e304b89ac60fcd0d7b3df6a5fbf
md5sum
e2c92f825cd27d381a71e77e1fb37106
Size 3.15 GB
FileName
AppleTV5,3_15.4_19L440_Restore.ipsw
Status

Download IPSW (3.15GB) Check device info