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FIRMWARE DETAILS

iOS 17.2

Build: 21C62Dec 11, 2023Delta OTA
Release CandidateStable

View details

Filename
7ab5f6aea632f7b26fd915b8a9115342a8878161.zip
File size
1.34 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
abb23e85a7f76fcfccd74f93a87eb3e4ae2aeb6e38b2d2cfe59d9bf53dd7e1a8
SHA-1
29db41af2aeb8e35e4f9a7cccf5944a47ab1a7b2
Required starting builds
21A340, 21A351
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 14 Plus iPhone14,8
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%3B21C62-RC.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: 12e9b0a1fbc9dd6d0927a28fed7f6755

AppleDBhttps://api.appledb.dev/ios/iOS%3B21C62.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:28 PM UTC
Record fingerprint: d33a82b5a75a08f1ed04e3efe87d214f