Download iOS 14.4.2 (18D70) 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 14.4.2
Release Date 2021-03-26
Update Date 2021-03-23
Sha1sum
68dae4b171cb62079136673cfcd4a6f447472825
Sha256sum
15bb873a669872bfe58bfb68e35f51c1b3f44b9609e76a40f412bdc292504c7e
md5sum
b80cc8959e4eca1e8a6bb80c48cbc1d3
Size 5.12 GB
FileName
iPhone13,1_14.4.2_18D70_Restore.ipsw
Status

Download IPSW (5.12GB) 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 is recommended for all users.

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

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