FIRMWARE DETAILS

iOS 17.6 RC

Build: 21G79Jul 23, 2024Restore IPSW

Release Candidate

View details

Filename: iPhone13,4_17.6_21G79_Restore.ipsw
File size: 7.96 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: e5ba95929633ff37dbf6bea5dde34c3ebcbc26f737322f05c19511817150069c
SHA-1: a1f5a6a3b03e83a3ae5cda92dc55e04fd5313208
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 12 Pro Max iPhone13,4

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%3B21G79.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: a9950f7b78f348beb7a0a92cbc812d3f