FIRMWARE DETAILS

iOS 16.0.3

Build: 20A392Oct 11, 2022Restore IPSW

Stable

View details

Filename: iPhone15,3_16.0.3_20A392_Restore.ipsw
File size: 6.61 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: e519ef8d7f16ebd08bfafe6c2f70c3a46e30cc5b9ca1ba90879da123dc0d9ad6
SHA-1: 900ed1e4a2f370114157e0166824952efda9ef1f
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, 2:32 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: 7068eb882c8c9852522c110acb94e5fe