FIRMWARE DETAILS
watchOS 27.0 beta 7
Build:
24R5358aAug 24, 2026Delta OTABeta
View details
- Filename
18df4c40ad8215dd852bf8b66661eae679e169a4c14590eaf86c13ef234e18c3.aea- File size
- 2.21 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
c7cfcbe267096290408e0b0940d3989f02bf4d6626c3df848ad808284ffb2f1e- SHA-1
Not reported- Required starting builds
23U5040d- 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)
Apple Watch Series 10 (GPS, 42mm)
UnknownWatch7,8Signing 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%3B24R5358a.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: 71c9d09613934752b126c203f6c41c80