Download iPadOS 17.5.1 (21F90) for iPad Air 4 (WiFi)

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 iPad13,1
iPadOS Version 17.5.1
Release Date 2024-05-20
Update Date 2024-11-21
Sha1sum
9150827c5163d851daa2f865cc14de958c31bc04
Sha256sum
90d9a72cbf0d03fb83067c25a212ec8f8cc5aba26da581ab7549505863bd6661
md5sum
58f0643ef467e9554c1bb3c58599639b
Size 7.01 GB
FileName
iPad_Fall_2020_17.5.1_21F90_Restore.ipsw
Status

Download IPSW (7.01GB) Check device info
Release Notes

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

Emoji

Apple Podcasts

This update also includes the following enhancements and bug fixes:

Some features may not be available for all regions or on all Apple devices. 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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