Download iOS 13.2.3 (17B111) 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 13.2.3
Release Date 2019-11-18
Update Date 2019-11-14
Sha1sum
d966337e31aec25d15b9bf6697bbccc99c1b37b5
Sha256sum
24331f225d6da763089a0525a40a9bd598b6e9d5ec7c7d195760047bd0099a05
md5sum
f76b94f19ce4a4b77e14ef82c5db00e5
Size 3.80 GB
FileName
iPhone11,8_13.2.3_17B111_Restore.ipsw
Status

Download IPSW (3.80GB) Check device info
Release Notes

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

iOS 13.2.3 includes bug fixes and improvements for your iPhone. This update:

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222