FIRMWARE DETAILS

iOS 17.6 beta 3

Build: 21G5066dJul 9, 2024Delta OTA

Beta

View details

Filename: d6a0ef851230060acdfa072a576421b13e8defd5.zip
File size: 577.0 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: b57ecb22c10e2de58b3fd87bad7f9e3589e8cc9c7ca7c2db6387e0de7bbd5031
SHA-1: b3917a5df024ab244976457c5f6941e5d6427d2b
Required starting builds: 21F5073b
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)

iPhone 11 Pro iPhone12,3

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