FIRMWARE DETAILS

tvOS 27.0

Build: 24J361Sep 14, 2026Delta OTA

Stable

View details

Filename: a1cf0bcedda44fa621f784dddeeb55e55d8a9283.zip
File size: 2.90 GB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: d8d875bbb53be7e3c27f971a4bb1c85355bcfc2603fcc29632cecca845767462
SHA-1: Not reported
Required starting builds: 21K364
Board restrictions: Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

Compatible hardware (1)

Apple TV 4K (2nd generation) AppleTV11,1

Unknown

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

Source provenance

AppleDBhttps://api.appledb.dev/ios/tvOS%3B24J361.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: a708f513bd384170da01f3b79d2ae67d