FIRMWARE DETAILS
watchOS 27.0 beta 6
Build:
24R5353aAug 17, 2026Delta OTABeta
View details
- Filename
daf044906ba2dff972785549c7fcf5a7db1979eeafd40b0ac524c368c7f58ab8.aea- File size
- 570.4 MB
- File type
- Delta OTA
- Download host
updates.cdn-apple.com- Link availability
- Not verified
Source reports active
- Last link check
- Not checked
- SHA-256
320e797caa7de32ca93177fe4fafb16d445842c4c7a71730a9e1e0c9a046c9eb- SHA-1
f8f9584e611fa3b52d9fc32068da55fc010f3aa9- Required starting builds
24R5347a- 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, 44mm)
UnknownWatch7,16Signing 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