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FIRMWARE DETAILS

watchOS 27.0 beta 6

Build: 24R5353aAug 17, 2026Delta OTA
Beta

View details

Filename
a5024ce569e87af0ad81f2ea3be12f2ef4c6e8ac2edcfc77cb1d0b267591d6b6.aea
File size
1.28 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
395f29972f6e61bbdeacaa944208ac8a88b2a17495f3fc0beac6f0894fb22751
SHA-1
311011a386c160bcc4334149b043dc4cfc21e884
Required starting builds
24R5325h
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%3B24R5353a.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: dcdabfee3b751d286ed5750e65109264