FIRMWARE DETAILS

watchOS 27.2 beta 3

Build: 24S5101fOct 5, 2026Delta OTA

Beta

View details

Filename: 9f609d6de7db809ae2f4a4bcfd446aead75a11aa972ce01b7e57c3f138b0b334.aea
File size: 1.14 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: 2a9c4c31d4a05f3dd10e02680eb200bc546ee8fb5f2f7078b841b82c6a544770
SHA-1: Not reported
Required starting builds: 24R5353a
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 2 Watch7,5

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: 422065a7e4a7cfb6c88014877650871d