Download iOS 18.4 (22E240) 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 Signed

Firmware Identifier iPhone14,5
iOS Version 18.4
Release Date 2025-03-31
Update Date 2025-03-26
Sha1sum
bfb4152a143cb8a642b12b16de78113f22d9959c
Sha256sum
c27bbf9746b311e7c7e795929c87a7bf75365fccc0fc761f60ead56a1cf7fecb
md5sum
d89b52adcbd1b1fe781d5c94c97a2319
Size 8.43 GB
FileName
iPhone14,5_18.4_22E240_Restore.ipsw
Status

Download IPSW (8.43GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

Apple Intelligence (All iPhone 16 models, iPhone 15 Pro, iPhone 15 Pro Max)

Apple Vision Pro App

Apple News+

Photos

This update also includes the following enhancements and bug fixes:

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit:

https://support.apple.com/100100

IPSW File Download FAQ