Download iOS 11.4 (15F79) for iPhone 6+

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 iPhone7,1
iOS Version 11.4
Release Date 2018-05-29
Update Date 2024-11-21
Sha1sum
2bb3f264370c24446289eb033094323957037cca
Sha256sum
6f87e69c6281a2a48b18a661a0ca11d4e0c688e091df5ef3dad36d4c12222988
md5sum
dd54b6585226b3bdf63638de16e045fc
Size 2.72 GB
FileName
iPhone_5.5_11.4_15F79_Restore.ipsw
Status

Download IPSW (2.72GB) Check device info
Release Notes

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

iOS 11.4 includes AirPlay 2 multi-room audio, support for HomePod stereo pairs, and Messages in iCloud. This update also includes bug fixes and improvements.

AirPlay 2

HomePod stereo pair

Messages in iCloud

Other improvements and fixes

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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