Download iOS 11.0 (15A372) for iPhone 5s (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 iPhone6,1
iOS Version 11.0
Release Date 2017-09-19
Update Date 2024-06-03
Sha1sum
c7c43324096e291a05042f3795983f395369abb5
Sha256sum
a0c47818d570c304d3c84d1d6548ed19b818d1eeab5d4f61ba2d1d34bc4560b7
md5sum
3082ffa4fba2fb95bc17afe15ec361ce
Size 2.43 GB
FileName
iPhone_4.0_64bit_11.0_15A372_Restore.ipsw
Status

Download IPSW (2.43GB) 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 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