FIRMWARE DETAILS

iOS 18.2.1

Build: 22C161Jan 6, 2025Full OTA

Stable

View details

Filename: f369a3308c15c471f228af4d6040feea67cb1d73.zip
File size: 6.70 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: 6aef02cb00a9fa0c3f058f93d77ae49dd65eb46b1dd53ca37a1b363c35ccf5c9
SHA-1: f369a3308c15c471f228af4d6040feea67cb1d73
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 (3)

iPhone XS iPhone11,2

Unknown

iPhone XS Max iPhone11,6

Unknown

iPhone XS Max (China mainland) iPhone11,4

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%3B22C161.json ↗

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