iOS 16.0.3 (20A392) for iPhone 14 Pro Max

Not signed Released Oct 11, 2022 iPhone15,3

Download IPSW

iPhone15,3_16.0.3_20A392_Restore.ipsw

6.16 GB

Apple no longer signs this version. Finder and iTunes will refuse to install it on iPhone 14 Pro Max — the latest signed version is iOS 27.2.

The file is downloaded directly from Apple’s servers (updates.cdn-apple.com). Large files download faster with a download manager or curl -O.

On a Mac: shasum -a 256 iPhone15,3_16.0.3_20A392_Restore.ipsw · On Windows: certutil -hashfile iPhone15,3_16.0.3_20A392_Restore.ipsw SHA256

Public jailbreak tools reported to support iOS 16.0.3 on this device:

Dopamine Semi-Untethered

A modern jailbreak for iOS & iPadOS 15.0 - 16.6.1 (A12+). Rootless and highly stable.

Guide

Real jailbreaks are always free and open source. Sites asking you to pay, install profiles or “verify” with surveys are scams.

Back up your iPhone 14 Pro Max to iCloud or your computer — restoring erases the device.
Turn off Find My in Settings → [your name] → Find My.
Connect the device with a cable and open Finder (macOS Catalina or later) or Apple Devices / iTunes (Windows).
Hold Option (Mac) or Shift (Windows) and click Restore. Choose iPhone15,3_16.0.3_20A392_Restore.ipsw.
Wait — the device restarts several times. Don’t disconnect it until you see the Hello screen.

Stuck on the Apple logo? Put the device into recovery mode first, then restore.