FIRMWARE DETAILS
watchOS 27.0 beta 6
Build:
24R5353aAug 17, 2026Delta OTABeta
View details
- Filename
efeb6f4f9c73fa02d8e196d6c1afebf8a201959ebc0fcd0dd9f31a44aa71e37f.aea- File size
- 1.51 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
90078ff2d7f564659746d02ca9fdbc4b641c8695fe0a6691b3a48d22f4ca34f7- SHA-1
398b942fe9d3238ec97ba946c598bdeae4b00fdf- Required starting builds
24R5289n- 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