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FIRMWARE DETAILS

iOS 17.6

Build: 21G80Jul 29, 2024Full OTA
Stable

View details

Filename
87c784915197d9d502d054c2a32f654fb9a929a3.zip
File size
5.94 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
1344850147f0c31931586b63cbd3b2f0ba87b5ff50109f4de8d5cd933ac10e5b
SHA-1
c46347421fb91d7386d6a7cd6fbd66bb11b324ff
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 (2)

iPhone 11 Pro iPhone12,3
Unknown
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