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FIRMWARE DETAILS

iOS 17.6 RC

Build: 21G79Jul 23, 2024Full OTA
Release Candidate

View details

Filename
d308973aedc7c9431a8fc02f7abeb261af34929a.zip
File size
6.29 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
9e30417ec63ed35c360dd7a410ad31e0b6d870dd1247d6a193ee8819aa7611ff
SHA-1
766623654dd7b69ea87ef7c6c51727dee6122d9c
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)

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