FIRMWARE DETAILS

iOS 26.3

Build: 23D127Feb 11, 2026Restore IPSW

Stable

View details

Filename: iPhone15,3_26.3_23D127_Restore.ipsw
File size: 10.20 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: 6bcab17da594dbc22d3192bdcf3dfa2589391eb75adeb0414a0542d9c18b9093
SHA-1: ed08291140b2b84d38c228c4fab56acae3e8a06a
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 14 Pro Max iPhone15,3IPSW.me public API retrieval · Oct 23, 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

AppleDBhttps://api.appledb.dev/ios/iOS%3B23D127.json ↗

MIT — copyright 2022 emiyl
Last imported: Oct 19, 2026, 6:26 PM UTC
Record fingerprint: 22d32595e350673d41628e5ae650b60c

IPSW.mehttps://api.ipsw.me/v4/device/iPhone15%2C3?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: 7d0d5ab6a9ec56090bab3745642c9b86