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FIRMWARE DETAILS

watchOS 27.0 beta 3

Build: 24R5315iJul 6, 2026Delta OTA
Beta

View details

Filename
ddf0eb9e3c50993b9753ad45cea26697b3ba5601bc1488fb7dcb38cd29b94a92.aea
File size
2.42 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
a022d598e678ace6bf8e9b9e148dbc6cf2123bf95b0af297d35d8cd1bdffddad
SHA-1
2de4fe9cb4253b4a3aaaa2a7336a0512fb18cd5f
Required starting builds
23T240
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%3B24R5315i.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: c4969ceab6b95d0e8f6e7d0180d6d7ff