firmwarehub.
العربية
FIRMWARE DETAILS

watchOS 27.0

Build: 24R364Sep 14, 2026Delta OTA
Stable

View details

Filename
90db3493e8599c880eaaa808c887b45781c35983150833b928798ba5b3482ae8.aea
File size
369.1 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
d6fcb39036a1208160d09bc3705eb4ccebe639349457d41457f4f025bcf14604
SHA-1
Not reported
Required starting builds
24R359
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)

Unknown

Signing 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%3B24R364.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 12:56 PM UTC
Record fingerprint: ddd501aac8d8ed2c1be9e3399c243842