Download iOS 17.3.1 (21D61) 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 17.3.1
Release Date 2024-02-08
Update Date 2024-02-05
Sha1sum
710a13241c7af6df3b1c0049868ac0f93c2cd7f4
Sha256sum
397191c4be60f7e8a6857f09818361b368c8db4f30bc75572562f08f107b27ba
md5sum
579b4a6b69d38392b2fb5fe37881acec
Size 7.19 GB
FileName
iPhone14,5_17.3.1_21D61_Restore.ipsw
Status

Download IPSW (7.19GB) Check device info
Release Notes

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

Phone

Messages

FaceTime

StandBy

Widgets

AirDrop

Keyboard

Safari and Passwords

Music

AirPlay

AirPods

Maps

Siri

Visual Look Up

Health

Privacy

Accessibility

This release also includes other features and improvements:

Some features may not be available for all regions or on all Apple devices. For more information, please visit this website:

https://www.apple.com/ios/ios-17

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

https://support.apple.com/kb/HT201222