FIRMWARE DETAILS

iOS 18.2.1

Build: 22C161Jan 6, 2025Restore IPSW

Stable

View details

Filename: iPhone17,2_18.2.1_22C161_Restore.ipsw
File size: 9.59 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source reports active
Last link check: Not checked
SHA-256: 10b6407ace292e1446eda278179f78d20cfbf4d9bf41599dace4878de6efb096
SHA-1: d37eff48ed048262ff2ef1d115aae0a5af593b3d
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 16 Pro Max iPhone17,2IPSW.me public API retrieval · Oct 21, 2026, 3:11 AM UTC

Unsigned

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

IPSW.mehttps://api.ipsw.me/v4/device/iPhone17%2C2?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 0de895dba2fb4d10bcd07228db258f2e