FIRMWARE DETAILS

watchOS 27.0 beta 3

Build: 24R5315iJul 6, 2026Full OTA

Beta

View details

Filename: 792f35438827e7319d241bb8c801e3208f0c1d60a6324dcd768dfd6ae10a0737.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: 47fd8909aa61dd9b0362b700a277c78664dc42566cb09d6ae7778804f2923762
SHA-1: 208df167a619fe428ee9c67de86c74e9a4b50cbd
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: c4969ceab6b95d0e8f6e7d0180d6d7ff