Download iOS 16.6.1 (20G81) 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 16.6.1
Release Date 2023-09-07
Update Date 2023-09-02
Sha1sum
51ee6c864f5da65b2411e3a43be7a90609df7b13
Sha256sum
e58fb4eb525cf83d6eeeacf9ba232569d12554c7116dc884b459ab0552bf9c15
md5sum
8b489b7f2e0c7ca7ca424ea87d00c469
Size 6.04 GB
FileName
iPhone11,8_16.6.1_20G81_Restore.ipsw
Status

Download IPSW (6.04GB) Check device info
Release Notes

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

This update provides important security fixes and is recommended for all users.

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

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