FIRMWARE DETAILS

watchOS 27.0 beta 6

Build: 24R5353aAug 17, 2026Delta OTA

Beta

View details

Filename: 33f9c58172e6146176167864424c0f5c33a10b97d6c3b7a1d803ec7518847db1.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: 74140a05ae828e4f2bda627f57dc729d1131c16c0aa6c5257194004dbbd54e0d
SHA-1: 7d2dd5b064af3f24c9e93f3274cf901c2eb9928d
Required starting builds: 23T5541h
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: dcdabfee3b751d286ed5750e65109264