FIRMWARE DETAILS
watchOS 27.2 beta 2
Build:
24S5091fSep 21, 2026Delta OTABeta
View details
- Filename
279908c9817262cd7fe87ec566290ced3ddb4d6eb80f38c8555c1b064e784420.aea- File size
- 1.11 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
3db18dae56e8eea7851cfdf2729a395cf42a8902ea04840df2e1faf1538efe3e- SHA-1
Not reported- Required starting builds
24R5360a- 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, 44mm)
UnknownWatch7,14Signing 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%3B24S5091f.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: 70fb24e386d49061adbca033e5af0fce