Download iOS 17.5.1 (21F90) for iPhone XS Max (China)

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

Looking for Beta Firmware?

Check if there are beta versions available for your iPhone XS Max (China) on our beta portal.

Visit Beta IPSWDL
Firmware Identifier iPhone11,4
iOS Version 17.5.1
Release Date 2024-05-20
Update Date 2024-05-17
Sha1sum
81b4899c48b079b5112f4958ccb8a61f24c789b1
Sha256sum
7d7b7b30551530e4b95d3bdba9ac28e8a39ec1500bfe0674422cbfaabf68eb9e
md5sum
9a099d38f67e68f04a7ae1dd9ab6ce55
Size 7.27 GB
FileName
iPhone11,2,iPhone11,4,iPhone11,6_17.5.1_21F90_Restore.ipsw
Status

Download IPSW (7.27GB) Check device info Check Beta Firmware
Release Notes

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

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Apple Podcasts

This update 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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