FIRMWARE DETAILS

watchOS 27.0 beta 2

Build: 24R5305gJun 23, 2026Delta OTA

Beta

View details

Filename: 7fa9923c822f0a5d42f54c34c6f3a4621071618a3ead0212b63cb35a38918737.aea
File size: 2.21 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: bdd25f481fb79f0488b6df012bd5b62c46d8303bad7f7f195fa05ad239abdde7
SHA-1: 56cd54caab36c6a39a2e75079c016b24a750eda5
Required starting builds: 23T5568a
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: fc0d8c67cb6b65928e0ad4c571b9aa33