FIRMWARE DETAILS

iOS 18.2.1

Build: 22C161Jan 6, 2025Delta OTA

Stable

View details

Filename: eed2f732046348a1df33b818995dccc4aa637cc1ded923d4f4032cee117fd58a.aea
File size: 528.5 MB
File type: Delta OTA
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: f534ac5325affec0c12cf15a1a90397e75a94ce249378c57dd6dffa6556232f1
SHA-1: 3472ba69d8e312b9cd63d54b0210c450bedbbb7c
Required starting builds: 22C152
Board restrictions: Not reported

OTA packages can require an exact starting build and board. A matching hardware identifier alone is not sufficient for installation.

iPhone 16 iPhone17,3

Unknown

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:27 PM UTC
Record fingerprint: 6c312e9c6b3fbf154fc4f234ff1ea543