Download iOS 16.3.1 (20D67) for iPhone 14 Pro

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPhone15,2
iOS Version 16.3.1
Release Date 2023-02-13
Update Date 2023-02-09
Sha1sum
6f5b3ac098c42eaf447f282c70ed4937c2179ca4
Sha256sum
28d91e83cecba8f613c30f6f9ca23aa8d9e1f48538d29f4e72d53b151f2290eb
md5sum
b574527eb9461b57c9004775b4934e00
Size 6.25 GB
FileName
iPhone15,2_16.3.1_20D67_Restore.ipsw
Status

Download IPSW (6.25GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

This update provides important bug fixes and security updates for your iPhone including:

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222