Restore elementary's default greeter

Greetings guys
Do you have any idea how can I restore the default pantheon greeter and the default greeter layout on Juno version?
Thnx a lot

 

Seems no one can help with this? I asked this question too but I got no respone ... :/

 

try this
sudo apt-get purge elementary-desktop

Then:
sudo apt-add-repository ppa:elementary-os/testing
sudo apt-get update
sudo apt-get dist-upgrade

Then:
sudo apt-add-repository ppa:elementary-os/daily
sudo apt-get update
sudo apt-get install elementary-desktop

 

Thanks! But I am sorry to say that this doesn't worked for me. :/