Download iOS 16.5 (20F66) for iPhone XR

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 iPhone11,8
iOS Version 16.5
Release Date 2023-05-18
Update Date 2023-05-13
Sha1sum
4199031853ea867987a318af7684f7ee003db15b
Sha256sum
44c7e6264fe96dc3eb7855efc4986c3faf6f8b2218c767049743fd2229ee7083
md5sum
5807ddfc2e868b7562f6cc16548e62b7
Size 6.03 GB
FileName
iPhone11,8_16.5_20F66_Restore.ipsw
Status

Download IPSW (6.03GB) 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