Download iPadOS 11.1.1 (15B150) for iPad Air (Cellular)

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 iPad4,2
iPadOS Version 11.1.1
Release Date 2017-11-09
Update Date 2024-11-21
Sha1sum
7d1327b08dd4c251606980e747e2d7498e1bda95
Sha256sum
5d69f6e9144f132f097720ef91f62c8c5cfcca9acdfdf5df4bd3bc5ef1e705e3
md5sum
953fbeb876f089dcf41a74dd2247029a
Size 2.34 GB
FileName
iPad_64bit_11.1.1_15B150_Restore.ipsw
Status

Download IPSW (2.34GB) Check device info
Release Notes

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

iOS 11.1.1 includes bug fixes for your iPhone or iPad. This update:

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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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