Download iOS 13.1.1 (17A854) for iPhone 6s

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 iPhone8,1
iOS Version 13.1.1
Release Date 2019-09-27
Update Date 2025-03-30
Sha1sum
6fd3eaa23d13d26f8174c353d92b55c0ecc1698b
Sha256sum
2cc9134264b4691506b4db0949c2f8c0e951d641219a5a232f8e5286b1c25882
md5sum
a902e7dae4d9f15fe9d1a1a317a04740
Size 3.40 GB
FileName
iPhone_4.7_13.1.1_17A854_Restore.ipsw
Status

Download IPSW (3.40GB) Check device info
Release Notes

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

iOS 13.1.1 includes bug fixes and improvements for your iPhone. This update:

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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