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FIRMWARE DETAILS

iOS 17.0 beta 3

Build: 21A5277jJul 11, 2023Full OTA
Beta

View details

Filename
4580a3981eb892509c351746d454054b6a6c42b5.zip
File size
6.21 GB
File type
Full OTA
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
22187abb7531ba7aac67906695acfdc6dbfe6ddcfbb78fdcfc4849291ea1191e
SHA-1
ca9fd971d634e590a7c20e7fef4c8339850644cc
Required starting builds
Not reported
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/iOS%3B21A5277j.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: d30edd536bb3e7bc1c8c6fb25f3889f7