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FIRMWARE DETAILS

watchOS 27.0 beta 4

Build: 24R5325hJul 20, 2026Delta OTA
Beta

View details

Filename
6b15d469f3de5b35cd8fd6b2de08a7092f0fc8e173667e4ca02fc72c05e50c21.aea
File size
2.42 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
28b09b8439f905b63740eb24ec8a623acc4349f6e6be147818b4dce1656e1f68
SHA-1
2ccb0ef4150976c3c09b34c12b20bdbb2049f5bc
Required starting builds
23U5049c
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%3B24R5325h.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: 683d8fc13e829f26a47d0749861b2ca6