FIRMWARE DETAILS
watchOS 27.0 beta 7
Build:
24R5358aAug 24, 2026Delta OTABeta
View details
- Filename
b88bf0bfeb52cabb8aa5b29290d54ff0678144475414d8ced03e3e548319b1a7.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
1dfe230b05af4dd605b97115666223af85ec19bb8760f7d14e8a8d3b66271d16- SHA-1
Not reported- Required starting builds
23U5054b- 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 SE 3 (GPS + Cellular, 40mm)
UnknownWatch7,15Signing 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