FIRMWARE DETAILS

iOS 26.4

Build: 23E246Mar 24, 2026Restore IPSW

Stable

View details

Filename: iPhone15,4_26.4_23E246_Restore.ipsw
File size: 10.36 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: c1ce60947cf850ab7e31fb53ef1e70941ad0390af143344ffb25db74ffade497
SHA-1: 3d086eb182677066be3f96b4dac166faed83bc2f
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 15 iPhone15,4IPSW.me public API retrieval · Oct 22, 2026, 9:27 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: 1f6eb85c0f6ee425e4ce05f1dbbbd8cd

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

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