FIRMWARE DETAILS
watchOS 27.0 beta 2
Build:
24R5305gJun 23, 2026Delta OTABeta
View details
- Filename
b836b1b5bd8f1fb7375d5c8de65e782e2ead51195f7c0f810b065f40bcf24a01.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
91ebba44727d6e5854f0caa084138ede134039145719ead2b3513f59699a7fdf- SHA-1
ddbb173a11c1822a0d3c5b6f830b09994cc44819- Required starting builds
23T240- Board restrictions
Not reported
OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.
Compatible hardware (1)
Apple Watch SE 3 (GPS + Cellular, 40mm)
UnknownWatch7,15Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.
Source provenance
AppleDBhttps://api.appledb.dev/ios/watchOS%3B24R5305g.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: fc0d8c67cb6b65928e0ad4c571b9aa33