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FIRMWARE DETAILS

watchOS 27.0

Build: 24R364Sep 14, 2026Delta OTA
Stable

View details

Filename
57ae447baae9ec8fe41a31745888115b71dbcaf6a9a30b57988e33d65818c1a2.aea
File size
180.4 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
9e4c7faa970f807a118513033d659f623e4b41cc0502f00bbe645b9093b7fb21
SHA-1
Not reported
Required starting builds
24R363
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