FIRMWARE DETAILS
watchOS 27.0.1
Build:
24R365Sep 28, 2026Delta OTAStable
View details
- Filename
cea60b6e36f74a388990548da265f2ed4d7b96c97dbcd4d2f4de43c87d9b8d08.aea- File size
- 3.29 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
d133e24e6439dbaf39c40027b170f4c1b3e0aacbd1dd11e4fc5f868231828775- SHA-1
Not reported- Required starting builds
21U580- 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)
Unknown
Signing 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%3B24R365.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: 42afd5a3fced6a564582e43a9ab75e66