FIRMWARE DETAILS

iOS 26.3 RC

Build: 23D125Feb 4, 2026Restore IPSW

Release Candidate

View details

Filename: iPhone18,1_26.3_23D125_Restore.ipsw
File size: 11.06 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: 39e6fc7a3a762d155c2c9e4990f34b04f0efcaa3e92f801c8d670f086c2273b7
SHA-1: 5b957fcfc3bf244b524607e7fa5529b4801cd542
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 17 Pro iPhone18,1

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