FIRMWARE DETAILS

iOS 18.3

Build: 22D63Jan 27, 2025Restore IPSW

Stable

View details

Filename: iPhone17,4_18.3_22D63_Restore.ipsw
File size: 9.40 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: 6fbe3416ecc02f30fa3a0d448856f571a1360050ff92ab9df2491ed63ce5e4a5
SHA-1: 7b215fe94b2773c7f827ca633b4a8cbf0866ebd4
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 16 Plus iPhone17,4IPSW.me public API retrieval · Oct 22, 2026, 3:48 AM UTC

Unsigned

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

Source provenance

IPSW.mehttps://api.ipsw.me/v4/device/iPhone17%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: cab72e91358edcc275b9730aab485289

AppleDBhttps://api.appledb.dev/ios/iOS%3B22D63.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:27 PM UTC
Record fingerprint: 720e843978ae854d4eb7ac0262e70285