Download iOS 17.4.1 (21E237) for iPhone 11 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 iPhone12,5
iOS Version 17.4.1
Release Date 2024-03-27
Update Date 2024-06-03
Sha1sum
99fd773aa644d871be35afe8fa966e3dade5e8d9
Sha256sum
c96337f870f88768683b2fdff04da6b01f1f734578b1af8b63695c44e8013835
md5sum
8fb07e5bb8ade60041419f3336569140
Size 7.00 GB
FileName
iPhone12,3,iPhone12,5_17.4.1_21E237_Restore.ipsw
Status

Download IPSW (7.00GB) 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