Download iOS 17.4.1 (21E237) for iPhone 13

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 iPhone14,5
iOS Version 17.4.1
Release Date 2024-03-27
Update Date 2024-03-24
Sha1sum
9d62c67a9eccbe9f26f57af0559b5b9c226472fa
Sha256sum
e433a6a0ca2fac8ebb84798d2f54e873f5510be921301f091c9afa36573d247c
md5sum
a4c9356f9b2fb66c75b2c2033d4a1a74
Size 7.24 GB
FileName
iPhone14,5_17.4.1_21E237_Restore.ipsw
Status

Download IPSW (7.24GB) 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