FIRMWARE DETAILS

watchOS 27.0 beta 2

Build: 24R5305kJun 25, 2026Full OTA

Beta

View details

Filename: a40677237836a2539de001fbc530aa664fadb522cde821b3b89693c77a3344fb.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: db3850a2b0a3747c39616da56a2a6ee97e202fa225336ff5dcd3382b31689009
SHA-1: afe673a465ec889e69d69a5ae68a3e75d8f4bf7b
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: 67878302559ce3f8888e56f05a296df9