FIRMWARE DETAILS

Apple TV Software 4.2.1

Build: 8C154Not reportedRestore IPSW

Stable

View details

Filename: AppleTV2,1_4.2.1_8C154_Restore.ipsw
File size: 280.0 MB
File type: Restore IPSW
Download host: secure-appldnld.apple.com
Link availability: Not verified
Source did not report availability
Last link check: Not checked
SHA-256: f00c919540db121f9d4d443965366d60f97705ae1bce1e8c40505aaa3d134247
SHA-1: c2b1adea595afa2b9caf633f0a820d3b66424dbf
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

Apple TV (2nd generation) AppleTV2,1IPSW.me public API retrieval · Oct 22, 2026, 3:17 PM UTC

Unsigned

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/AppleTV2%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:18 PM UTC
Record fingerprint: 32be2638254378c4e84347f643d725ad