Download iOS 17.3 (21D50) for iPhone 15

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

Looking for Beta Firmware?

Check if there are beta versions available for your iPhone 15 on our beta portal.

Visit Beta IPSWDL
Firmware Identifier iPhone15,4
iOS Version 17.3
Release Date 2024-01-22
Update Date 2024-01-13
Sha1sum
0b22dfb44cdc696def526d15d97084e9be6a528b
Sha256sum
af2ba8874f2dc89bf16ffad994367774bbb18c1820be8c5b4919b825a86f9772
md5sum
75b50cb37984ef4cdfd296ea02c29859
Size 7.40 GB
FileName
iPhone15,4_17.3_21D50_Restore.ipsw
Status

Download IPSW (7.40GB) Check device info Check Beta Firmware
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

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Frequently Asked Questions

What is IPSWDL.COM?

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IPSWDL.COM is a website that provides download links for IPSW files, which are used to install or restore firmware on Apple devices. These files are sourced directly from Apple's servers.

What is an IPSW file?

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How can I use an IPSW file to restore my device?

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Where can I download IPSW files?

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What is the difference between IPSW and OTA updates?

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Can I downgrade my iOS version using an IPSW file?

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