FIRMWARE DETAILS
watchOS 27.0.1
Build:
24R365Sep 28, 2026Delta OTAStable
View details
- Filename
d31a215fb095485d91a6ae030767086325067a31c3c4a6ab84889c6f508f809a.aea- File size
- 805.3 MB
- File type
- Delta OTA
- Download host
updates.cdn-apple.com- Link availability
- Not verified
Source reports active
- Last link check
- Not checked
- SHA-256
637cdec059d7c2b58b887a424a92d5e5a1b4bdfbbc3fc3493311d7656853c26e- SHA-1
Not reported- Required starting builds
24R5358a- 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