FIRMWARE DETAILS

iOS 16.4.1

Build: 20E252Apr 7, 2023Restore IPSW

Stable

View details

Filename: iPhone15,3_16.4.1_20E252_Restore.ipsw
File size: 6.87 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: c0dfc2720266e142e99004c9671cf7acf2c696ab15e9c50c437301ca1f505091
SHA-1: 9dc9cff4de88bf197f505f2a9a7c812691b89e90
Required starting builds: Not reported
Board restrictions: Not reported

Compatible hardware (1)

iPhone 14 Pro Max iPhone15,3IPSW.me public API retrieval · Oct 20, 2026, 2:10 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: 403980982468b34930e6d5bbc7504e1c