FIRMWARE DETAILS

iOS 17.0.1

Build: 21A340Sep 21, 2023Restore IPSW

Stable

View details

Filename: iPhone15,3_17.0.1_21A340_Restore.ipsw
File size: 7.95 GB
File type: Restore IPSW
Download host: updates.cdn-apple.com
Link availability: Not verified
Source did not report availability
Last link check: Not checked
SHA-256: b80fe8bd9c8b86e6090352c0b532f95949f234ee9a56b7458da7b6cb4c63bca6
SHA-1: d1bf1fe7238a735cb876c8d62c04a72879bc1da4
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 14 Pro Max iPhone15,3IPSW.me public API retrieval · Oct 21, 2026, 3:19 PM 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/iPhone15%2C3?type=ipsw ↗

Public API; no blanket open-data license established
Last imported: Oct 19, 2026, 6:20 PM UTC
Record fingerprint: f2827bd4dde6f300231141fde0dc0354