FIRMWARE DETAILS

iOS 26.3 RC

Build: 23D125Feb 4, 2026Restore IPSW

Release Candidate

View details

Filename: iPhone17,4_26.3_23D125_Restore.ipsw
File size: 10.79 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: 69bec26ea05d71e57fbec6ca37d09d0ac5de5c26999f869fa1844ed380c5c3e0
SHA-1: 619d36c0c93e28e74e64a48e9fd363aba707cfc1
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 16 Plus iPhone17,4

Unknown

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%3B23D125.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 875bef03dc9b203ff1bef67bf7d51fd2