FIRMWARE DETAILS
watchOS 27.0.1
Build:
24R365Sep 28, 2026Delta OTAStable
View details
- Filename
87dfc97e6d466c6ba7146b446f4cc3ee7893297bfdaf9850a8056bf3b860e63f.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
8a54550285c72b318963f52d167c2c91e4e37b740d9e4614ea03679f3295bf10- SHA-1
Not reported- Required starting builds
21T216- 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