FIRMWARE DETAILS
watchOS 27.0 beta 5
Build:
24R5347aAug 10, 2026Delta OTABeta
View details
- Filename
4e4d135164fc5b8b4f21c49210f81a08b485fb075e12547cbcf13968907d9255.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
8cdb3e87535a0c94fd244efe537338ec126ccba9bfbb0714144da9b71e8ae5e4- SHA-1
525c2b8d05741f08ca493752b05178dc72a95399- Required starting builds
23T5553h- 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%3B24R5347a.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: aa4a1e995dcd9f9109bd4e5e5547980c