Download iOS 17.4 (21E219) for iPhone 15 Pro

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 iPhone16,1
iOS Version 17.4
Release Date 2024-03-05
Update Date 2025-01-21
Sha1sum
57e70c1bd88b933af2c964ff321a7a2def0cc942
Sha256sum
b7520d2e01ff28c1bc7ef8f203e31c7e3e474f5d78ef9f15439a31f15298e10b
md5sum
2337a43787832c2dead16d421956127e
Size 7.66 GB
FileName
iPhone16,1_17.4_21E219_Restore.ipsw
Status

Download IPSW (7.66GB) Check device info
Release Notes

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

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Apple Podcasts

This update 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 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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