Download iOS 11.1.1 (15B150) for iPhone 8 Plus (GSM)

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 iPhone10,5
iOS Version 11.1.1
Release Date 2017-11-09
Update Date 2024-12-22
Sha1sum
a0798c60ed3522fddea0934bae4a0af79e85d0a9
Sha256sum
dbdc0653ffdb25773ae83816fb2dfdf0bd93ecb258b5fa4add74f4a688768d56
md5sum
99f137e79797540887d9377e17fa52c3
Size 2.66 GB
FileName
iPhone10,5_11.1.1_15B150_Restore.ipsw
Status

Download IPSW (2.66GB) Check device info
Release Notes

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

iOS 11.1.1 includes bug fixes for your iPhone or iPad. This update:

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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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