Download iOS 11.0.3 (15A432) for iPhone 8 (Global)

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 iPhone10,1
iOS Version 11.0.3
Release Date 2017-10-11
Update Date 2017-10-07
Sha1sum
d5895393a31566bbf2a78804b0382869ed4d1dfc
Sha256sum
cb9594e06d100e1b6b9b4a29ce59cf31ab238f19fd2b901b2a92efdb7c30a747
md5sum
6bb4712e3667822d8129a1777bf9d78a
Size 2.47 GB
FileName
iPhone10,4_11.0.3_15A432_Restore.ipsw
Status

Download IPSW (2.47GB) Check device info
Release Notes

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

App Store

Siri

Camera

Photos

Maps

Do Not Disturb while Driving

New features designed for iPad

QuickType

HomeKit

Augmented Reality

Machine Learning

Other features and improvements

Accessibility

iOS 11.0.3 is performance optimized for 64-bit apps. 32-bit apps will need to be updated by the app developer to work with this version of iOS.

Some features may not be available for all countries or all areas, for more information visit: https://www.apple.com/ios/feature-availability and https://www.apple.com/ios/whats-new

For information on the security content of this update, please visit this website:

https://support.apple.com/kb/HT201222