FIRMWARE DETAILS

iOS 26.4.2

Build: 23E261Apr 22, 2026Restore IPSW

Stable

View details

Filename: iPhone17,5_26.4.2_23E261_Restore.ipsw
File size: 10.71 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: b0fbe42d8f03a328dc664ea6736659b003064aa25f91982951ccce4273a6f510
SHA-1: 94cf78c5dcb752ded3b25ad70a0cdc0e63432386
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 16e iPhone17,5IPSW.me public API retrieval · Oct 22, 2026, 4:57 AM 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%3B23E261.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: e2c6b4d70a03d2c34df5f419214a28f1

IPSW.mehttps://api.ipsw.me/v4/device/iPhone17%2C5?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: cb162e4210aa3b513aeb3da24af303a9