Download iOS 18.4.1 (22E252) for iPhone 11

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

✅ This IPSW firmware is Signed

Firmware Identifier iPhone12,1
iOS Version 18.4.1
Release Date 2025-04-16
Update Date 2025-04-10
Sha1sum
0800052d62126d48a04cb57e012f6106266c8fc7
Sha256sum
71241593c46dac52bf4c64244c2f981d960a7d77a3f1381760697917b69ee000
md5sum
d26e1247012b09f14780983689569968
Size 7.90 GB
FileName
iPhone12,1_18.4.1_22E252_Restore.ipsw
Status

Download IPSW (7.90GB) 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, security updates, and addresses a rare issue that prevents wireless CarPlay connection in certain vehicles.

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

https://support.apple.com/100100