Download iOS 11.3 (15E216) 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 11.3
Release Date 2018-03-29
Update Date 2024-11-23
Sha1sum
f202a8d327a43e9d8da2e206cc8fbd549d8a0173
Sha256sum
6f272043e96b13c1050e5b3e11660000d221d6543e12eb8a3c0c180dce93becb
md5sum
3e67e7dfc65c486d04b4ca0d741f6f6b
Size 2.86 GB
FileName
iPhone_5.5_P3_11.0_11.3_15E216_Restore.ipsw
Status

Download IPSW (2.86GB) Check device info
Release Notes

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

iOS 11.3 introduces new features including ARKit 1.5 with support for more immersive augmented reality experiences, iPhone Battery Health (Beta), new Animoji for iPhone X users, and more. This update also includes stability improvements and bug fixes.

Augmented Reality

iPhone Battery Health (Beta)

iPad charge management

Animoji

Privacy

Business Chat (Beta) - US only

Health Records (Beta) - US only

Apple Music

News

App Store

Safari

Keyboards

Accessibility

Other improvements and fixes

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT1222

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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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