Download iOS 17.4.1 (21E237) for iPhone 13 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 iPhone14,3
iOS Version 17.4.1
Release Date 2024-03-27
Update Date 2024-03-24
Sha1sum
60958b96bf0263b3f602aaba78cd9ba5027888b8
Sha256sum
006a3c5a137d0e638ae01759ddc7ce6de10d5e26e2b86baa844035c886afa22a
md5sum
562f081c669bf025adabb141bcdcf655
Size 7.35 GB
FileName
iPhone14,3_17.4.1_21E237_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