Download iOS 13.1.3 (17A878) for iPhone 11

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 iPhone12,1
iOS Version 13.1.3
Release Date 2019-10-15
Update Date 2025-01-29
Sha1sum
821b82dd44def369a7c53bfa51c7fee6a014d846
Sha256sum
6bcef3ba845d91da5ab0488d2cf61defb8ef990fbc8df8669ed409f77d6825c7
md5sum
6f805139890e1ef6ac772b7b5efc7069
Size 3.82 GB
FileName
iPhone12,1_13.1.3_17A878_Restore.ipsw
Status

Download IPSW (3.82GB) Check device info
Release Notes

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

iOS 13.1.3 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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