FIRMWARE DETAILS

iOS 26.4.2

Build: 23E261Apr 22, 2026Restore IPSW

Stable

View details

Filename: iPhone15,5_26.4.2_23E261_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: ad75a5f6fdc5e1fb1e500211d1455a07ea1fe095c71badac3040b40f7b8e4662
SHA-1: ccd3db6029168d86937078ee993c58ae4f0e50b0
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 15 Plus iPhone15,5IPSW.me public API retrieval · Oct 21, 2026, 11:38 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%2C5?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 231c353be54cf3a4ce6be342d93dbdb9

AppleDBhttps://api.appledb.dev/ios/iOS%3B23E261.json ↗

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