Download iOS 16.5 (20F66) for iPhone 14 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 iPhone15,3
iOS Version 16.5
Release Date 2023-05-18
Update Date 2023-05-13
Sha1sum
c8290d0553f2cd014b69fcab6eddd4604cf3a52a
Sha256sum
b58e035096e1c0d624acdf0f0f8c3ae6dc6867b3f5eaa21221e992857345f1ed
md5sum
c2fefc9a4ffaadf5e21173c8163e9ecb
Size 6.42 GB
FileName
iPhone15,3_16.5_20F66_Restore.ipsw
Status

Download IPSW (6.42GB) Check device info
Release Notes

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

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