FIRMWARE DETAILS
watchOS 27.0 beta 7
Build:
24R5358aAug 24, 2026Full OTABeta
View details
- Filename
1b0a86dd3b7433908df5ae4cfe79316750dad084c8f6dd37b0fcf62062d381d5.aea- File size
- 4.09 GB
- File type
- Full OTA
- Download host
updates.cdn-apple.com- Link availability
- Not verified
Source reports active
- Last link check
- Not checked
- SHA-256
e2077d74e1fd7b9ebc3922c412130746384231bfe9687ff411511457c0aeb0af- SHA-1
Not reported- Required starting builds
Not reported- 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 Ultra 3
UnknownWatch7,12Signing 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