FIRMWARE DETAILS

iOS 17.6 RC

Build: 21G79Jul 23, 2024Full OTA

Release Candidate

View details

Filename: 829aea136612b060f4c88e7222711454d8886cc0.zip
File size: 6.35 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: 4c0b86ba0d918569b636469f079e71491b544579e77598df1303f6fa266004e5
SHA-1: 64ada05f34357d1e4be20f7086462cd2a91baf91
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)

iPhone 15 iPhone15,4

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