FIRMWARE DETAILS

watchOS 27.0 beta

Build: 24R5289nJun 8, 2026Delta OTA

Beta

View details

Filename: f1eef3143404e7bdd930ac59562d77ae684972afdcaa9e0e96c873de68a4afcd.aea
File size: 2.15 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: eb0e97f253fccee1b9a72180c9d208375087df4b1dc6fa0a20c4323a93a33a92
SHA-1: 17765c8c04bdd997025bd475a2d4c6bd2f9a2896
Required starting builds: 23T5553h
Board restrictions: Not reported

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

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: 1847f306a124a758b636dd92c34c7513