Download iOS 16.5 (20F66) for iPhone 11 Pro

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 iPhone12,3
iOS Version 16.5
Release Date 2023-05-18
Update Date 2023-05-13
Sha1sum
5502033c08ccaebe38e241c61b7372727a21b364
Sha256sum
7dd95276bc798457b08f85cc633dfb1eb29131d51de5175b4d3a700d6ebccf9a
md5sum
89c541b0ccc7131fa4e6beb6205d99c4
Size 6.09 GB
FileName
iPhone12,3,iPhone12,5_16.5_20F66_Restore.ipsw
Status

Download IPSW (6.09GB) 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