FIRMWARE DETAILS

iOS 17.6 beta 3

Build: 21G5066dJul 9, 2024Delta OTA

Beta

View details

Filename: ab67c33f402294fcad82d2170818ebf633b2fd42.zip
File size: 664.1 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: 9eeeffb60fc0b78a43c41220b14d5520fbf1a15eef0c5c207a0b38c900c55901
SHA-1: d23fad8b208a36a6c4c94488e17c63290d2f5b0e
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 14 Pro iPhone15,2

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