FIRMWARE DETAILS
watchOS 27.0 beta 7
Build:
24R5358aAug 24, 2026Delta OTABeta
View details
- Filename
afd03e873c2147882e0ec5e273b405333dcb064052d69441f6ab549acee47754.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
da51151f3aa3a37752c7701f89def042691d04eb90e5d19c28efb85f4aa7499a- SHA-1
Not reported- Required starting builds
23T5558e- 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