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FIRMWARE DETAILS

iOS 17.6 beta 3

Build: 21G5066dJul 9, 2024Full OTA
Beta

View details

Filename
9d1c2243ab3140df3bc202bb076ead84594eaa96.zip
File size
5.94 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
35de33eb4430e0894d4aad3dc3166320f10f2c7d26f58a65700a5108dd7c9789
SHA-1
2ac407cb86496ef1765ea2490ce27a0fc26f43a0
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 (2)

iPhone 11 Pro iPhone12,3
Unknown
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%3B21G5066d.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:27 PM UTC
Record fingerprint: acd47c279084a204327193e782d54ae2