FIRMWARE DETAILS
watchOS 27.0 beta 6
Build:
24R5353aAug 17, 2026Delta OTABeta
View details
- Filename
926535df893aad5cddf3a619bbcaaec47747ae2a961516e5a0b18cb7dd4d2aa0.aea- File size
- 1.54 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
fad01538c0bbcfd77ff8d1179cc6d29bbed4ae3b31697a660127b19e44e65c19- SHA-1
6e4602c8ea5ba7208eeccc558244ba047f9663e3- Required starting builds
24R5289n- 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%3B24R5353a.json ↗
MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: dcdabfee3b751d286ed5750e65109264