Download iOS 13.1.3 (17A878) 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 13.1.3
Release Date 2019-10-15
Update Date 2024-12-22
Sha1sum
278c6eaca8b950dd97d686b98bf6d15b96be3974
Sha256sum
35c2fcddc3e41e1339a5a5b6954df704a05e3e614fd71f7ad31365f71ec8bec2
md5sum
e730a152e5b44d9975566cfab3d95e4d
Size 3.84 GB
FileName
iPhone_5.5_P3_13.1.3_17A878_Restore.ipsw
Status

Download IPSW (3.84GB) 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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