FIRMWARE DETAILS

watchOS 27.0 beta 3

Build: 24R5315iJul 6, 2026Delta OTA

Beta

View details

Filename: 520ad7ce8de7f3710423d9174bd88650c64fd1f2761c22bdf5e18dbff730840f.aea
File size: 2.21 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: f24ce3c0034684a916c0ec1fdf533271da3f4b2f3ae471977e13c9aeb9427e60
SHA-1: cd18adc67f11bfcef298671c3364cdba8a4c7037
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.

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 10:57 PM UTC
Record fingerprint: c4969ceab6b95d0e8f6e7d0180d6d7ff