Download iOS 17.3 (21D50) 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 17.3
Release Date 2024-01-22
Update Date 2024-01-13
Sha1sum
6502ff3c6c65ce43e572b6457198fd288c87c038
Sha256sum
8a7135d005ab6cb781e34a7c93763a240fa56d3f67edbb2b00bf1307e5ae682d
md5sum
1d37a413f8f5bf42a4b5c755b8d8f579
Size 7.30 GB
FileName
iPhone14,3_17.3_21D50_Restore.ipsw
Status

Download IPSW (7.30GB) 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