Download iOS 17.5 (21F79) for iPhone 15 Plus

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 iPhone15,5
iOS Version 17.5
Release Date 2024-05-13
Update Date 2024-05-05
Sha1sum
c09f26a200c391703c57e21cccc04f13c0e8a696
Sha256sum
ba21ff58438ae99731fe770822fa6cb1066e8320f5edaa91a35d78ad10d3b193
md5sum
9df4edaafebe4c4690c2dea6355d3ae6
Size 7.53 GB
FileName
iPhone15,5_17.5_21F79_Restore.ipsw
Status

Download IPSW (7.53GB) 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