FIRMWARE DETAILS

iOS 26.4

Build: 23E246Mar 24, 2026Restore IPSW

Stable

View details

Filename: iPhone17,4_26.4_23E246_Restore.ipsw
File size: 11.02 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: 196fe6bd4b9e12b76373a5574b53252525de4eb6efbb8bf0d9e7cfc84c443664
SHA-1: 73f30838b7ee6ca1ec923eaffece37d406c5ae86
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 16 Plus iPhone17,4IPSW.me public API retrieval · Oct 21, 2026, 2:21 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/iPhone17%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 30d2eafba92e1fc2ce5fa2e3e1592b07

AppleDBhttps://api.appledb.dev/ios/iOS%3B23E246.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: a55c8ee2f9fc0fcbc1637ce8870341b4