FIRMWARE DETAILS

watchOS 27.0 beta 6

Build: 24R5353aAug 17, 2026Delta OTA

Beta

View details

Filename: bb54be21a361e3e095bf53f492e4973c633b7c1e15d877e7cfacd0503ff8e4b8.aea
File size: 1.24 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: 3883e6099c17d38044eecaaf2e7708d15ce0500f5dbb44c6f94b45069fd776e0
SHA-1: 59abc956e882040c581099a35b9491194272f4ff
Required starting builds: 24R5315i
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