FIRMWARE DETAILS

iOS 18.2.1

Build: 22C161Jan 6, 2025Delta OTA

Stable

View details

Filename: 648f54043a5251c0649fc1ea4126629fb694f6cffbf7f3e57aad7fdb7b7810a4.aea
File size: 587.2 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: 2973ebe5c3755bf982780f4c8bbe7ba50af79b0c389bd26b3b29e232c04034aa
SHA-1: cb575cfd53867971a6e69011a8ae0db1897fa8f8
Required starting builds: 22C150, 22C151
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 Plus iPhone17,4

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