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FIRMWARE DETAILS

iOS 17.6

Build: 21G80Jul 29, 2024Delta OTA
Stable

View details

Filename
3518c6513ae1053e604d4f274563a6cb5fee99dd.zip
File size
4.79 GB
File type
Delta OTA
Download host
updates.cdn-apple.com
Link availability
Not verified

Source reports active

Last link check
Not checked
SHA-256
0431497e585fd3be8d0df707aa9b386b0a417e7d09c28423e2070d626d614bd8
SHA-1
20dc089fa353267ce5e988365d7dbdc5efbf3b31
Required starting builds
19D50, 19D52, 19E241, 19E258
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%3B21G80.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 888d82c52051d246caa0e6b350633ddb