Download iOS 16.1.2 (20B110) for iPhone 13 Pro Max

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 iPhone14,3
iOS Version 16.1.2
Release Date 2022-11-30
Update Date 2022-11-29
Sha1sum
cedf367261fce8f8813aa1799ae54967c603ac84
Sha256sum
4b24c301599366ce00305d747e4f99a5d3bb7307473d0ac14ba349279aa30e6d
md5sum
ca947c3cdcd10e75f26128ac3215310a
Size 6.05 GB
FileName
iPhone14,3_16.1.2_20B110_Restore.ipsw
Status

Download IPSW (6.05GB) Check device info
Release Notes

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

This update provides important security updates and the following enhancements for your iPhone:

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

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