FIRMWARE DETAILS
watchOS 27.0 beta 4
Build:
24R5325hJul 20, 2026Delta OTABeta
View details
- Filename
a21f40a6880497617dae59cf89d7813dd6bd6cf0c9e24fdfeea5f3776a352f09.aea- File size
- 2.28 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
1f1d13b2baeb532acf17c74733e6e0db35a7e5ebdd476caff5eca53b41ff8b31- SHA-1
4b292a9290b73b4a0b9a5f44ac74ed09122efb4b- Required starting builds
23S314- 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 9 (GPS, 45mm)
UnknownWatch7,2Signing 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%3B24R5325h.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: 683d8fc13e829f26a47d0749861b2ca6