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FIRMWARE DETAILS

iOS 26.5

Build: 23F77May 11, 2026Restore IPSW
Release CandidateStable

View details

Filename
iPhone18,4_26.5_23F77_Restore.ipsw
File size
11.04 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
5745dd7f23b4f482dd65599557173f772f671f9d7b1eb4b26197adc97e7e8cfa
SHA-1
35fcad248ce1c3e0f149fd82f3f264d4d1db3fe0
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (1)

iPhone Air iPhone18,4IPSW.me public API retrieval · Oct 20, 2026, 5:09 AM 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/iPhone18%2C4?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: b27ad765f89f01c5d72a88320a503245

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