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FIRMWARE DETAILS

iOS 26.5

Build: 23F77May 11, 2026Restore IPSW
Release CandidateStable

View details

Filename
iPhone18,1_26.5_23F77_Restore.ipsw
File size
11.32 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
75b424c6784affd2e7e3c3ba1ada4072d97dea2492c1bd6ed2ff3f262c438783
SHA-1
a7f31dfe4d7687a9f521bced367c613f7362ab1c
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (1)

iPhone 17 Pro iPhone18,1IPSW.me public API retrieval · Oct 23, 2026, 3:13 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%3B23F77-RC.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: 5716f448df50883f2c36357892c290af

AppleDBhttps://api.appledb.dev/ios/iOS%3B23F77.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:25 PM UTC
Record fingerprint: 1ad734f75089c2b82b053bf47665437b

IPSW.mehttps://api.ipsw.me/v4/device/iPhone18%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 08a5c9eb25e53e4cd81c7778e3d6ca37