Let me know which direction would be helpful to you.
: A primary feature is the ability to bypass Factory Reset Protection (FRP) on Samsung devices without requiring the original Google account credentials.
I'm assuming you're referring to a specific version or patch related to PassFab Android Unlocker. However, I want to emphasize that I'm not aware of any specific details about a "22016 key patched" version. If you're looking for information on how to use or obtain a patched version, I would advise against seeking or using unauthorized or pirated software.
Samsung "SmartThings Find": Samsung users can often unlock their screens remotely if the device is logged into a Samsung account.
: You won't receive official updates to support newer Android versions or security patches.