Download iOS 16.3.1 (20D67) for iPhone 12 mini

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 iPhone13,1
iOS Version 16.3.1
Release Date 2023-02-13
Update Date 2023-02-09
Sha1sum
c2f27b747914221d47504c5fb2c4e5d21b0602df
Sha256sum
7cbb129556971ce2d112234bdf8ab40b89686f2d0fba5f30eda09d839eeda20e
md5sum
30aea1265d83b88a92c1e860ef9e3e8f
Size 5.97 GB
FileName
iPhone13,1_16.3.1_20D67_Restore.ipsw
Status

Download IPSW (5.97GB) 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