Download iOS 17.5 (21F79) for iPhone 12 Pro Max

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 iPhone13,4
iOS Version 17.5
Release Date 2024-05-13
Update Date 2024-05-05
Sha1sum
2c4b226841978633ed040689d08729be6c4482f7
Sha256sum
274b9faa1a653eb0184260b38751f731a7a44555c8a77119f13836f4406a5c4b
md5sum
04641e25dc53f7d0ad0c24b2e2212147
Size 7.42 GB
FileName
iPhone13,4_17.5_21F79_Restore.ipsw
Status

Download IPSW (7.42GB) Check device info
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