FIRMWARE DETAILS
watchOS 27.0
Build:
24R364Sep 14, 2026Delta OTAStable
View details
- Filename
b9759c0f64e00ee2b9e49981ba1ac179b693edd9cc2c184f52e0beb894fb7d58.aea- File size
- 788.5 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
bffd39104f8688fbb07296d4595056203a5845f3d1f523c2bf908e1ba33aca7e- SHA-1
Not reported- Required starting builds
24R5353a- 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%3B24R364.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 12:56 PM UTC
Record fingerprint: ddd501aac8d8ed2c1be9e3399c243842