Download iOS 17.5.1 (21F90) for iPhone 14

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

✅ This IPSW firmware is Signed

Firmware Identifier iPhone14,7
iOS Version 17.5.1
Release Date 2024-05-20
Update Date 2024-05-17
Sha1sum
57b2a11cbf8518c28d941ef20adc15686532871d
Sha256sum
f1f4d4b7ebdea23ef54ac8342da6d02d09ca7cb5dcf845a337f5670c529e41d0
md5sum
cd12b1e091029fb1a164287a6b3e57a7
Size 7.40 GB
FileName
iPhone14,7_17.5.1_21F90_Restore.ipsw
Status

Download IPSW (7.40GB) 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