Download iOS 17.5.1 (21F90) for iPhone 14 Plus

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 iPhone14,8
iOS Version 17.5.1
Release Date 2024-05-20
Update Date 2024-05-17
Sha1sum
b44074dcc34ee89a0fa741a58af36156f90ea4da
Sha256sum
97f6c67e8b4d47228f2d5377ffc014250fd70838b1ae310c37f3a5a8f94b3155
md5sum
7861714ae382e4819d9a0dbad72162be
Size 7.40 GB
FileName
iPhone14,8_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