FIRMWARE DETAILS

watchOS 27.0 beta 7

Build: 24R5358aAug 24, 2026Delta OTA

Beta

View details

Filename: 30db972cd1d9c433b5e07723f2c3dd42550479a28311e9c922dcbf7c67a48cc5.aea
File size: 2.42 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: 09db1f0860aa56a49da849ec3c67f45edc67d9a2e4ad5b3090191308f892ff3f
SHA-1: Not reported
Required starting builds: 23T570
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: 71c9d09613934752b126c203f6c41c80