FIRMWARE DETAILS

iOS 18.3

Build: 22D63Jan 27, 2025Restore IPSW

Stable

View details

Filename: iPhone15,4_18.3_22D63_Restore.ipsw
File size: 8.92 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: d4c59dc18008c71b5a31a06c1e1c580d56b4e0f55a45d82b083bb737ed761fdb
SHA-1: 34cd8880e6b21ba3356fc3e34b870b1b0c035d53
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 15 iPhone15,4IPSW.me public API retrieval · Oct 21, 2026, 1:09 PM 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/iPhone15%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 5eee45a0bc23d699a81f6e3125e7b812

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

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