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FIRMWARE DETAILS

iOS 26.5

Build: 23F77May 11, 2026Restore IPSW
Release CandidateStable

View details

Filename
iPhone17,1_26.5_23F77_Restore.ipsw
File size
11.16 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
1fa79bcc111120c53cb36f441ff6cdcc9a5f146a1cf0c8aae990a7297e68bdda
SHA-1
e3b8238afdba47d2016b4f04ae77e74407a7aacb
Required starting builds
Not reported
Board restrictions
Not reported

Compatible hardware (1)

iPhone 16 Pro iPhone17,1IPSW.me public API retrieval · Oct 22, 2026, 7:38 PM UTC
Unsigned

Signing is specific to the device and file. A signed build does not guarantee a downgrade or successful installation.

Source provenance

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

IPSW.mehttps://api.ipsw.me/v4/device/iPhone17%2C1?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 73fd2100678caf46de4cd27ecc3fbd4c

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

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