Download iOS 17.4.1 (21E236) for iPhone 12

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 iPhone13,2
iOS Version 17.4.1
Release Date 2024-03-21
Update Date 2024-06-03
Sha1sum
631c1bc6dba5689876dc584ea595da5e17758e55
Sha256sum
605ba800e02361df72db658059e3fb0e8f401d9853e1c23c374cdad58216ced7
md5sum
df4d78f2179bcf5edf68df1f010cefec
Size 7.35 GB
FileName
iPhone13,2,iPhone13,3_17.4.1_21E236_Restore.ipsw
Status

Download IPSW (7.35GB) 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 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