FIRMWARE DETAILS

watchOS 27.2 beta 4

Build: 24S5112aOct 13, 2026Full OTA

Beta

View details

Filename: 432fe609e39e55b0e4cfb8a787912c9bb17098a03fa83e6d656770a3f371401f.aea
File size: 4.16 GB
File type: Full OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: b2813da9b922f91bb36d0cc3b4168f7103b80327eb84fdbb2c2db28d6bff6a29
SHA-1: Not reported
Required starting builds: Not reported
Board restrictions: Not reported

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

Apple Watch Ultra 3 Watch7,12

Unknown

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

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: 4e040a2d5c126ff48830113876657b39