FIRMWARE DETAILS

iOS 26.3

Build: 23D127Feb 11, 2026Restore IPSW

Stable

View details

Filename: iPhone18,3_26.3_23D127_Restore.ipsw
File size: 11.03 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: dd2239ea08262fea7733bd1782ee50692f6eeea0e21ae7638fc8689c5e7fe567
SHA-1: 5e4ab1907b488d3c6ab7bafd6b99116f3cf97a42
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 17 iPhone18,3IPSW.me public API retrieval · Oct 21, 2026, 9:20 PM 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%3B23D127.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 22d32595e350673d41628e5ae650b60c

IPSW.mehttps://api.ipsw.me/v4/device/iPhone18%2C3?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: c86555fe501e8aec88e696c31beacb9d